Investment in the joint venture Equity method (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Investment in the joint venture - Equity method (Tables)
Share of the joint ventures' (loss) for the year ended	$ (2,030)	$ (6,690)
Carrying amount of the Company's investments in the joint ventures	$ 27,671	$ 27,888

Amount of investment in equity method investee and investment in and advance to affiliate.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant