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Discontinued Operations (Details) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]      
Revenues $ 329,119
Costs of revenue (338,110)
Gross loss (8,991)
Service income 3,244
Service expenses (5,497)
Selling expenses (63,089)
General and administrative expenses (43,703)
Provision for doubtful accounts (32,321)
Impairment loss on intangible assets (18,447)
Financial expenses 88
Other income 1,261
Other expenses   (275)
Provision for income tax expense 844
Loss on disposal of discontinued operations (82,579)
Net loss from discontinued operations $ (251,153)