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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Schedule of Foreign Currency Translation of Exchange Rates

Translation of amounts from CNY into US$1 has been made at the following exchange rates for the respective periods:

 

    As of and for the
three months ended
December 31,
 
    2020     2019  
Period-end CNY: US$1 exchange rate     6.53       6.97  
Period-average CNY: US$1 exchange rate     6.90       7.01  
Period-end HK$: US$1 exchange rate     7.75       7.75  
Period-average HK$: US$1 exchange rate     7.75       7.75