Note 3 - Summary of Significant Accounting Policies- Exchange Rates Used to Translate Amounts in RMB into US$ (Details)	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Items in the statements of operations and comprehensive loss, and statements of cash flows	6.8861	6.5288
Balance Sheet Items, Except Equity Accounts [Member]
Balance sheet items, except for equity accounts	6.8993		6.937

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521

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