Equity (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of estimate the fair value of stock options

	Options granted in April 2019
Risk-free interest rate		2.3%-2.5	%
Expected life of the options		5-10 years
Expected volatility		71.9	%
Expected dividend yield		0	%
Fair value	$	4,376,500

Schedule of stock options

	Number of Share Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
			US$		Year		US$
Outstanding as of January 1, 2019		-		-		-		-
Granted		1,350,500		4.72		-		-
Expired, forfeited or cancelled		-		-		-		-
Outstanding as of December 31, 2019		1,350,500		4.72		5.37		-
Granted		-		-		-		-
Expired, forfeited or cancelled		-		-		-		-
Outstanding as of December 31, 2020		1,350,500		4.72		4.37		-
Exercisable as of December 31, 2020		760,667		4.51		5.23		-