Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (6,788,645)	$ (27,507,629)
Less: net income (loss) from discontinued operations		(24,951,086)
Net loss from continuing operations	(6,788,645)	(2,556,543)
Adjustments to reconcile net loss from operations to net cash used in operating activities:
Depreciation	134,691	28,980
Allowance for doubtful accounts		48,952
Amortization of intangible assets	202,992	270,894
Impairment loss of intangible assets	750,000
Impairment loss of other receivables	705,000
Impairment loss of marketable securities	1,951,091	33,975
Impairment loss of goodwill	82,692	898,908
Gain from deconsolidation of VIE & subsidary		(4,731,804)
Written-off prepayment	122,514	813,992
Stock-based employment compensation		933
Stock-based professional fees	523,008	3,018,829
Stock-based donation		259,598
Loss on disposal of a subsidiary	70,900
Amortization of debt discount	7,179	162,170
Gain on sale of marketable securities	(428,621)
Unrealised gain on marketable securities	(292,126)
Changes in operating assets and liabilities:
Notes receivable		150,126
Accounts receivable	(38,509)	91,228
Prepaid expenses and other receivables	14,725	20,409
Accounts payable and accrued expenses	748,366	463,237
Other payable	697,252
Income tax payable	(6,802)
Deferred revenue	107
CASH FLOWS USED IN OPERATING ACTIVITIES – continuing operations	(1,544,186)	(1,026,116)
CASH FLOWS USED IN OPERATING ACTIVITIES – discontinued operations		(5,278,752)
CASH FLOWS USED IN OPERATING ACTIVITIES	(1,544,186)	(6,304,868)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment		(99,941)
Purchase of marketable securities	(11,482,148)	(4,532,296)
Purchase of non-controlling interest	(154)
Proceeds from disposal of marketable securities	12,803,705
Proceeds from disposal of a subsidiary	8,252
Dividend received	3,052
CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES – continuing operations	1,332,707	(4,632,237)
CASH FLOWS PROVIDED BY INVESTING ACTIVITIES – discontinued operations
CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES	1,332,707	(4,632,237)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of bank loan	(58,824)
Proceeds from bank loan	1,735,147	9,657,545
Proceeds from issuance of note payable	183,000
Advances from related party	102,871	820,061
Repayment to related party		(31,604)
Proceeds from sale of common stock, net		905,100
CASH FLOWS PROVIDED BY FINANCING ACTIVITIES – continuing operation	1,962,194	11,351,102
CASH FLOWS USED IN FINANCING ACTIVITIES – discontinued operations		(1,106,071)
CASH FLOWS PROVIDED BY FINANCING ACTIVITIES	1,962,194	10,245,031
Effect of exchange rate changes	(28,965)	(73,776)
Net decrease in cash and cash equivalents	1,721,750	(765,850)
Cash and cash equivalents - beginning of year	83,667	883,462
Cash and cash equivalents - end of year	1,805,417	83,667
Less: Cash and cash equivalents from discontinued operations		(33,945)
Cash and cash equivalents from continuing operations - end of year	1,805,417	83,667
Cash paid in continuing operations for:
Interest	263,369	322,201
Income taxes
Cash paid in discontinued operations for:
Interest
Income taxes
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Stock issued for redemption of convertible note and accrued interest	477,820	50,000
Stock issued for acquisition of non-wholly owned subsidiaries		1,828,494
Stock issued for services from consultants and vendors	478,008
Stock issued for accrued liabilities		$ 1,641,254