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Summary of Significant Accounting Policies (Details Textual)
 1 Months Ended 12 Months Ended
Feb. 27, 2020
Dec. 31, 2019
USD ($)
Dec. 31, 2019
CNY (¥)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Summary of Significant Accounting Policies (Textual)          
Impairment loss   $ 2,750,000   $ 25,190,000  
Impairment cost, description       The Company has finished the building of an R&D center and an office building with a total investment of approximately $11.24 million (RMB 76.2 million), the Company has also purchased a fruit juice production line of approximately $19.02 million (RMB 129 million). As the Chinese government recently tightened environmental regulations, the project has been delayed and the construction has been stopped since early 2017. Since the Company's current cash cannot support the future input of this project and there is no forecasted cash flow from this project, the value of the construction in progress of this project was impaired.  
Increase in bad debt expense   5,230,000   $ 16,309,999  
Accounts receivables   2,477   619,130,000  
Shipping and handling expenses   1,180   33,145  
Advertising and promotional costs   19,128   19,341  
Foreign currency translation adjustments loss   $ 23,556,511   85,180,932  
Lease term, useful life   10 years 10 years    
Net loss attributable to stockholders   $ (27,074,245)   (169,997,054)  
Cash and cash equivalents   539,316   253,804 $ 4,586,757
Net cash used in operating activities   (15,839,843)   $ (4,880,137)  
Lease assets and lease liabilities   $ 0      
Exchange rate, description   The exchange rate we used to convert RMB to USD was 6.98 and 6.86 at the balance sheet date of December 31, 2019 and December 31, 2018, respectively. The average exchange rate for the period has been used to translate revenues and expenses. The average exchange rate we used to convert RMB to USD was 6.90 and 6.62 for fiscal year 2019 and fiscal year 2018, respectively. Translation adjustments are reported separately and accumulated in a separate component of equity (cumulative translation adjustment). The exchange rate we used to convert RMB to USD was 6.98 and 6.86 at the balance sheet date of December 31, 2019 and December 31, 2018, respectively. The average exchange rate for the period has been used to translate revenues and expenses. The average exchange rate we used to convert RMB to USD was 6.90 and 6.62 for fiscal year 2019 and fiscal year 2018, respectively. Translation adjustments are reported separately and accumulated in a separate component of equity (cumulative translation adjustment).    
Minimum [Member]          
Summary of Significant Accounting Policies (Textual)          
Lease term, useful life   40 years 40 years    
Property and equipment ranges   3.00%      
Maximum [Member]          
Summary of Significant Accounting Policies (Textual)          
Lease term, useful life   50 years 50 years    
Property and equipment ranges   5.00%      
RMB [Member]          
Summary of Significant Accounting Policies (Textual)          
Government subsidies recognized | ¥     ¥ 500,000    
HeDeTang HK [Member] | Subsequent Event [Member]          
Summary of Significant Accounting Policies (Textual)          
Discontinued operation, description An unrelated third party and a company incorporated in the British Virgin Islands for a total price of RMB 0.6 million (approximately $85,714), pursuant to a Share Transfer Agreement entered into by the Seller and the Buyer on September 18, 2019 and approved at the special shareholders meeting of the Company on February 26, 2020.