Organization and Principal Activities (Detail Textuals)		3 Months Ended
	Oct. 08, 2016 CNY (¥)	Mar. 31, 2017 Unit	Jan. 31, 2017
Organization And Principal Activities [Line Items]
Number of cloud-based categories and business units | Unit		3
Wide Angle Group Limited | BT Capital Global Limited
Organization And Principal Activities [Line Items]
Percentage of ownership of shares to be purchase			55.00%
Yanhua Agreement
Organization And Principal Activities [Line Items]
Minimal guarantee fee	¥ 13,000,000
Total price of the existing agreement to be transferred	¥ 13,000,000