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Deferred Government Grants (Narrative) (Details) - 3 months ended Mar. 31, 2018 | USD ($) | CNY (¥)
--- | --- | ---
Deferred Government Grants 1 | ¥ |  | ¥ 150,000,000
Deferred Government Grants 2 | $ 23,103,427 |
Deferred Government Grants 3 | 1,004,027 |
Deferred Government Grants 4 | ¥ |  | ¥ 46,150,000
Deferred Government Grants 5 | 35,890 |
Deferred Government Grants 6 | $ 38,880 |

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