| 15. | COST METHOD INVESTMENT | As of December 31, 2017, the Group had the following cost method investment: | | | | | Equity interest owned by the
Group
As of December 31, | | | | | Note | | 2016 | | 2017 | | | Allcure Information | | i) | | | 20 | % | | 20 | % | | | i) | 20% equity interest of Allcure Information with a carrying amount of RMB22,160 (US$3,406) was obtained through the disposal of JWYK in 2015. There was no impairment indicator for the cost method investment as of December 31, 2017. |
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