OTHER INCOME/(EXPENSES), NET (Schedule Of Other Nonoperating Income/Expense) (Details) - CNY (¥)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Guarantee income	¥ 26,229,524	¥ 65,935,450	¥ 9,641,685
Donations	(412,465)	(6,288,539)	(873,320)
Total	¥ 25,817,059	¥ 59,646,911	¥ 8,768,365

Amount of income (expense) related to nonoperating activities, classified as other.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.9)
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration