Exhibit 10.8

Power of Attorney

Ding Xia ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Ding Xia

Witness: _________________

Apr. 28, 2018

Power of Attorney

Zhang Liang ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.9633% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Zhang Liang

Witness: _________________

Apr. 28, 2018

Power of Attorney

Zhang Jie ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Zhang Jie

Witness: _________________

Apr. 28, 2018

Power of Attorney

Li Yang ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Li Yang

Witness: _________________

Apr. 28, 2018

Power of Attorney

Wang Mengnan ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Wang Mengnan

Witness: _________________

Apr. 28, 2018

Power of Attorney

Cai Lei ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Cai Lei

Witness: _________________

Apr. 28, 2018

Power of Attorney

Xu Siping ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding 98.2659% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Xu Siping

Witness: _________________

Apr. 28, 2018

Power of Attorney

Guo Meina ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Guo Meina

Witness: _________________

Apr. 28, 2018

Power of Attorney

Ma Qiang ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Ma Qiang

Witness: _________________

Apr. 28, 2018

Power of Attorney

Huang Zhenyuan ("Shareholder") is one of the shareholders of Tianjin Mingda Jiahe Real Estate Co., Ltd. ("Company"), holding0.0964% of equity interest of the Company ("My Shareholding"). Shareholder hereby irrevocably authorizes Beijing Mingda Jiahe Technology Development Co., Ltd. ("WFOE") to exercise the following rights relating to My Shareholding during the term of this Power of Attorney:

WFOE is hereby authorized to act on behalf of myself as my exclusive agent and attorney with respect to all matters concerning My Shareholding, including without limitation to: 1) attend shareholders' meetings of Company; 2) exercise all the shareholder's rights and shareholder's voting rights I am entitled to under the laws of China and Company’s Articles of Association, including but not limited to the sale or transfer or pledge or disposition of My Shareholding in part or in whole; and 3) designate and appoint on behalf of myself the legal representative, the executive director, supervisor, the chief executive officer and other senior management members of Company.

Without limiting the generality of the powers granted hereunder, WFOE shall have the power and authority under this Power of Attorney to execute the Transfer Contracts stipulated in Exclusive Option Agreement, to which I am required to be a party, on behalf of myself, and to effect the terms of the Share Pledge Agreement and Exclusive Option Agreement, both dated the date hereof, to which I am a party.

All the actions associated with My Shareholding conducted by WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by WFOE shall be deemed to be executed by me.  I hereby acknowledge and ratify those actions and/or documents by WFOE.

WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent.

This Power of Attorney is coupled with an interest and shall be irrevocable and continuously valid from the date of execution of this Power of Attorney, so long as I am a shareholder of Company.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to WFOE through this Power of Attorney, and shall not exercise such rights by myself.

This Power of Attorney is written in Chinese and English; in case there is any conflict between the Chinese version and the English version, the Chinese version shall prevail.

by: /s/ Huang Zhenyuan

Witness: _________________

Apr. 28, 2018