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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Organization and Basis of Presentation (Details)	Aug. 13, 2019	Mar. 31, 2016
XinZhan [Member]
Organization and Basis of Presentation [Line Items]
Ownership percentage		75.20%
Park Ha Jiangsu [Member]
Organization and Basis of Presentation [Line Items]
Ownership percentage	75.20%