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Short-Term Borrowings (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Short-term borrowings $ 1,208,331
Hangzhou Liaison Interactive [Member]    
Short-term borrowings 931,450
DGHKT [Member]    
Short-term borrowings 33,000
Ping Chen [Member]    
Short-term borrowings $ 243,881