Hong Kong's unique herbal tea store is facing a crisis 

Rorippa Indica Tea is a traditional herbal tea in Hong Kong. “Sam Bat Mai”, a herbal tea store in the centre of Wan Chai that only sells Rorippa Indica tea. It is an exclusive shop without other kinds of herbal tea like five-flower tea (Ng Faa Caa) or “Twenty-four Flavours”(Jaa Sei Mei). This video is going to introduce what Rorippa Indica tea is and what challenges will “Sam Bat Mai” face in the future.
Reported by LI Sin Tung, Chen Yik Nam
Edited by Marcus Lum, Katy Wong