Exhibit 99.6

JOINT FILING AGREEMENT

AGREEMENT dated as of March 5, 2020 by and among Double Ventures Holdings Limited, a British Virgin Islands company, Chunyi Hao and Fan Yu (together, the “Parties”).

Each Party hereto represents to the other Party that it is eligible to use Schedule 13D to report its/his/her beneficial ownership of ordinary shares, no par value, of East Stone Acquisition Corporation. Each Party hereto agrees that the Schedule 13D, dated March 5, 2020, relating to such beneficial ownership, is filed on behalf of each of them.

Each of the Parties agrees to be responsible for the timely filing of the Schedule 13D and any and all amendments thereto and for the completeness and accuracy of the information concerning itself contained in the Schedule 13D, and the other Party to the extent it knows or has reason to believe that any information about the other Party is inaccurate.

Date: March 5, 2020	Double Ventures Holdings Limited
	By:	/s/ Chunyi Hao
		Name:  Chunyi Hao
		Title: Director

Date: March 5, 2020	/s/ Chunyi Hao
	Chunyi Hao

Date: March 5, 2020	/s/ Fan Yu
	Fan Yu