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Related Party Transactions (Details 1) - USD ($)	Sep. 30, 2017	Mar. 31, 2017
Related Party Transaction [Line Items]
Other related parties' receivables	$ 40,180	$ 67,145
Other related parties' payables	64,436	42,960
Mr. Yu Han [Member]
Related Party Transaction [Line Items]
Other related parties' receivables	40,180	37,425
Mr. Qiang Yuan [Member]
Related Party Transaction [Line Items]
Other related parties' receivables		23,190
Mr. Xu Liao [Member]
Related Party Transaction [Line Items]
Other related parties' receivables		6,530
Mr. JianJun Sun [Member]
Related Party Transaction [Line Items]
Other related parties' payables	19,971
HangZhou TianQi Network Technology Co. Ltd. [Member]
Related Party Transaction [Line Items]
Other related parties' payables	$ 44,465	$ 42,960

X

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (d)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.3)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Section S99
-Paragraph 1
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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