$ 1,382,568

$ 1,257,505

$ 497,872

$ 663,830

Provisional agreement for purchase and sale description

Mr. Chan Tin Chi owns 99% of the issued and outstanding ordinary shares of Chan Tin Chi Family Company Limited (formerly known as YSK 1860 Co., Limited). From time to time, during 2018 and 2019, the Company receive advances from Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited, who is the major shareholder of the Company, for working capital purposes. These advances are non-interest bearing and are payable on demand. During the three months ended March 31, 2019 and 2018, the Company received advances from Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited for working capital totaled $156,667 and $392,308, respectively, and repaid to Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited a total of $31,604 and $24,529, respectively. At March 31, 2019 and December 31, 2018, amounts due to Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited amounted to $1,382,568 and $1,257,505, respectively.

Related Party Transactions (Details) - USD ($)	3 Months Ended
Related Party Transactions (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Related Party Transactions (Textual)
Amounts due to related party	$ 1,382,568		$ 1,257,505
License fee expense included in cost of sales	165,958
Prepaid license fee - related party	$ 497,872		$ 663,830
Amendment agreements, description	The exclusivity period has been further extended to a period of 18 months commencing from June 20, 2018 pursuant to three amendment agreements dated September 11, 2017, January 23, 2018 and June 20, 2018.
Ysk 1860 Co., Limited [Member]
Related Party Transactions (Textual)
Provisional agreement for purchase and sale description	Mr. Chan Tin Chi owns 99% of the issued and outstanding ordinary shares of Chan Tin Chi Family Company Limited (formerly known as YSK 1860 Co., Limited). From time to time, during 2018 and 2019, the Company receive advances from Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited, who is the major shareholder of the Company, for working capital purposes. These advances are non-interest bearing and are payable on demand. During the three months ended March 31, 2019 and 2018, the Company received advances from Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited for working capital totaled $156,667 and $392,308, respectively, and repaid to Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited a total of $31,604 and $24,529, respectively. At March 31, 2019 and December 31, 2018, amounts due to Mr. Chan Tin Chi and Chan Tin Chi Family Company Limited amounted to $1,382,568 and $1,257,505, respectively.
Ecrent Capital Holdings Limited [Member]
Related Party Transactions (Textual)
Service agreements description	The Company granted ECrent 250,000 shares of common stock (the "Consideration Shares"), at an issue price of $1,040,000, or $4.16 per share, (based on the quoted market price of the Company's common stock on the amended Agreement date of May 24, 2018). Pursuant to the terms of the Agreement, ECrent shall provide a guarantee on revenue and profit of $13,000,000 and $2,522,000, respectively.