Income Tax (Details Narrative)	6 Months Ended
Jun. 30, 2019 USD ($)	Jun. 30, 2019 HKD ($)
Effective income tax amount	$ (5,343)
Deferred taxes
Hong Kong [Member]
Effective income tax rate	16.50%	16.50%
Effective income tax amount		$ 2,000,000
PRC [Member]
Effective income tax rate	25.00%	25.00%
PRC [Member] \| Wiseman Shenzhen [Member]
Effective income tax rate	25.00%	25.00%
Percentage for value added tax for domestic sales	17.00%	17.00%
Percentage for preferential value added tax	13.00%	13.00%

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration