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Other income (Tables) | 12 Months Ended
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Dec. 31, 2016
Other income [Abstract] |
Schedule of other income |
|  | For the year ended December 31, |
|  | 2014 |  | 2015 |  | 2016 |
|  | RMB |  | RMB |  | RMB |
Government grants |  |  | 5,570 |  |  | 79,541 |  |  | 128,550 |
Others |  |  | 749 |  |  | 2,759 |  |  | 954 |
Total |  |  | 6,319 |  |  | 82,300 |  |  | 129,504 |

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- Definition Tabular disclosure of other income elements which are not separately disclosed on the income statement. + References No definition available. + Details
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