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Other Receivables and Prepayments, Net (Details Textual) - USD ($) | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | ---
Discontinued operations [Member] |  |  |
Other Receivables and Prepayments, Net (Textual) |  |  |
Bad debts |  |  | $ 153,275
Continuing operations [Member] |  |  |
Other Receivables and Prepayments, Net (Textual) |  |  |
Recovery of bad debts |  | $ 41,790 | $ 1,899
Bad debts | $ 32,213 |  |

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- Definition Amount due from parties in nontrade transactions, classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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