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Summary of Significant Accounting Policies (Details 4)	Sep. 30, 2017	Mar. 31, 2017	Sep. 30, 2016
RMB:US
Period/year end exchange rate	6.6574	6.8905	6.6679
Period/annual average exchange rate	6.7672	6.7291	6.5984
HKD:US
Period/year end exchange rate	7.7705	7.7705	7.7547
Period/annual average exchange rate	7.7588	7.7588	7.7582

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- Definition

Average cap rate on a group of foreign currency derivatives for example, but not limited to, caps or collars.

+ References

No definition available.

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- Definition

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

+ References

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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