Related Party Transactions - Schedule of Related Parties (Details)	9 Months Ended
	Dec. 31, 2018
Zhida Hong [Member]
Name of Related Parties	Zhida Hong
Relationship with the Company	President, CEO, CFO and a director of the Company
Zhongpeng Chen [Member]
Name of Related Parties	Zhongpeng Chen
Relationship with the Company	A legal representative of HPF
Bihua Yang [Member]
Name of Related Parties	Bihua Yang
Relationship with the Company	A legal representative of XKJ
Dewu Huang [Member]
Name of Related Parties	Dewu Huang
Relationship with the Company	A legal representative of DT
Qiuying Chen [Member]
Name of Related Parties	Qiuying Chen
Relationship with the Company	A spouse of legal representative of DT
Yinping Ding [Member]
Name of Related Parties	Yingping Ding
Relationship with the Company	A legal representative of HSW
Jinlong Huang [Member]
Name of Related Parties	Jinlong Huang
Relationship with the Company	A spouse of legal representative of HSW
Shenzhen Qianhai Bitun Investment Fund Management Co., Ltd [Member]
Name of Related Parties	Shenzhen Qianhai Bitun Investment Fund Management Co., Ltd
Relationship with the Company	Huizhu Ma is a legal representative and principal shareholder, Huizhu Ma ceased to be the principal shareholder since November 2018
Shenzhen Bitun Textile Co., Ltd. [Member]
Name of Related Parties	Shenzhen Bitun Textile Co., Ltd.
Relationship with the Company	Huizhu Ma is a legal representative and principal shareholder, Huizhu Ma ceased to be the principal shareholder since November 2018
Shenzhen Yingxi Investment & Development Co., Ltd. [Member]
Name of Related Parties	Shenzhen Yingxi Investment & Developmet Co., Ltd.
Relationship with the Company	Sister of Huizhu Ma is a legal representative, Huizhu Ma ceased to be the principal shareholder since November 2018
Shenzhen Bitun Yihao Fund Partnership (Limited Partnership) [Member]
Name of Related Parties	Shenzhen Bitun Yihao Fund Partnership (Limited Partnership)
Relationship with the Company	Shenzhen Qianhai Bitun Investment Fund Management Co., Ltd is a legal representative and principal shareholder, which is no longer related party since November 2018
Bitun Apparel (Shenzhen) Co., Ltd [Member]
Name of Related Parties	Bitun Apparel (Shenzhen) Co., Ltd
Relationship with the Company	Sister of Huizhu Ma is a legal representative, Huizhu Ma ceased to be the principal shareholder since November 2018
Huizhu Ma [Member]
Name of Related Parties	Huizhu Ma
Relationship with the Company	A director and principal shareholder of the Company's principal shareholder, Huizhu Ma ceased to be the principal shareholder since November 2018
Xijuan Huang [Member]
Name of Related Parties	Xijuan Huang
Relationship with the Company	A spouse of legal representative of HPF