Bank Loans (Narrative) (Details) ¥ in Millions	6 Months Ended
	Jun. 30, 2017 USD ($)	Jun. 30, 2017 CNY (¥)
Bank Loans 1	15	15
Bank Loans 2 | ¥		¥ 30.0
Bank Loans 3 | ¥		50.0
Bank Loans 4 | ¥		130.0
Bank Loans 5	$ 19,200,000
Bank Loans 6 | ¥		¥ 126.8
Bank Loans 7	$ 18,700,000
Bank Loans 8	7.20%	7.20%
Bank Loans 9 | ¥		¥ 10.0
Bank Loans 10	$ 1,500,000
Bank Loans 11 | ¥		40.0
Bank Loans 12	5,900,000
Bank Loans 13 | ¥		¥ 10.0
Bank Loans 14	$ 1,500,000
Bank Loans 15	6.525%	6.525%
Bank Loans 16	$ 100,000
Bank Loans 17	241,652
Bank Loans 18	344,552
Bank Loans 19	483,990
Bank Loans 20	$ 703,512