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12. Related Party Transactions (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Shandong Yibao Biologics [Member]    
Sales to related parties $ 1,055,516 $ 755,910
Purchases from related parties 0 268,571
Proceeds from related party 1,064,073  
Shandong Yibao Import and Export [Member]    
Sales to related parties $ 5,983 $ 54,019