Consolidated Balance Sheets - USD ($)	Dec. 31, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 1,805,417	$ 83,667
Accounts receivable, net of allowance for doubtful accounts	38,814	305
Prepaid expenses and other receivables	132,644	1,019,883
Marketable securities	1,989,823	4,532,296
Total current assets	3,966,698	5,636,151
OTHER ASSETS:
Property and equipment, net	487,336	620,075
Intangible assets, net	156,767	1,108,407
Total other assets	644,103	1,728,482
Total assets	4,610,801	7,364,633
CURRENT LIABILITIES:
Short-term bank loans	6,446,139	4,676,184
Convertible note payable, net of unamortized debt discount	595,750	838,571
Accounts payable	1,264,706	516,341
Accrued liabilities	932,220	279,941
Due to related parties	2,468,375	2,365,504
Deferred revenue	107
Income taxes payable		6,802
Total current liabilities	11,707,297	8,683,343
LONG-TERM LIABILITIES:
Long-term loan	4,940,420	4,981,361
Total liabilities	16,647,717	13,644,704
Commitments and contingencies
STOCKHOLDERS’ DEFICIT:
Preferred stock, Series A $0.001 par value; 50,000,000 shares authorized; 531,600 and 0 issued and outstanding at December 31, 2020 and 2019, respectively	532
Common stock $0.001 par value; 7,400,000,000 shares authorized; 172,883,475 and 3,988,372 shares issued and outstanding at December 31, 2020 and 2019, respectively	172,883	3,989
Common stock to be issued		140,379
Additional paid-in capital	61,700,634	60,773,853
Accumulated deficits	(73,020,134)	(66,300,687)
Accumulated other comprehensive (loss) income - foreign currency translation adjustment	(13,246)	42,597
Total stockholders’ deficit attributed to SEII	(11,159,331)	(5,339,869)
Non-controlling interest	(877,585)	(960,202)
Total stockholders’ deficit	(12,036,916)	(6,300,071)
Total liabilities and stockholders’ deficit	$ 4,610,801	$ 7,364,633