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Other Receivables and Prepayments, Net (Details) - USD ($) | Dec. 31, 2018 | Dec. 31, 2017
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Other Receivables And Prepayments Net [Abstract] |  |
Rental deposits | $ 43,838 | $ 33,178
Prepaid expenses | 271,965 | 129,286
Advances to employees | 47 |
Other receivables | 315,850 | 162,464
Less: reserve for doubtful accounts | (48,069) | (34,041)
Other receivables, net | $ 267,781 | $ 128,423

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