- January 10, 2019 Ren Ji Tang 1916 (仁濟堂) TRE CoWorking Space Commercial [ssba] - Welcome to Ren Ji Tang, a well-known Nan Yang Traditional Medicated Oil brand. Trusted and satisfied by over 100,000 customers worldwide 3 Welcome To MWA 2019! Close We’re sorry! MWA 2019 voting is closed. We’re currently processing the results. Thank you. Voting Ended rating 60.8 Judge