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Investment in Non-Marketable Securities - Schedule of Investment in Non Marketable Securities (Details) (10-K) - USD ($)	Mar. 31, 2020	Dec. 31, 2019	Jun. 30, 2019	Apr. 03, 2019	Dec. 31, 2018
Investment in non-marketable securities	$ 1,500	$ 732,137	$ 726,119
Phoenix Plus Corporation [Member]
Cost of investment	1,500	1,500	1,500	$ 1,500	1,500
Investment in non-marketable securities	$ 1,500	732,137
Directors of Unreserved Investments [Member]
Cost of investment			832,335		832,335
Less: share of result of investee company			(124,225)		(98,140)
Add: gain on deemed disposal of shares in investee company			16,509
Investment in investee company			724,619		734,195
Reclassify to investment in non-marketable securities			(724,619)
Investment in investee company
Investment in non-marketable securities		$ 730,637	$ 724,619

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Investment in investee company.

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Share of result of investee company.

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Amount of financial support committed by investment company to investee that is contractually required.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 20
-Section 50
-Paragraph 15
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Cost of the investment.

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-Publisher FASB
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-Topic 946
-SubTopic 210
-Section 50
-Paragraph 6
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Sum of the carrying amounts as of the balance sheet date of all investments.

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-Topic 944
-SubTopic 210
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