Gong Cha, which was founded in Taiwan but is now based in London, says it is one of the largest brands in the world for bubble tea – a cold drink that contains milk and chewy tapioca balls, and comes ...

This ceremonial tea set-up is called Gong Fu Cha and originated from the city of Chaozhou (Teochew) in the Guangdong province during the Sung dynasty (960 to 1279). The city is situated ...