Tong sui

Tong sui (Chinese: 糖水; lit. 'sugar water'), also known as tim tong, is a collective term for any sweet soup or custard served as a dessert typically at the end of a meal in Chinese cuisine. Tong sui originated in the Lingnan region of China, including Guangdong, Guangxi, Hainan, Hong Kong, Macau, and some parts of other provinces in China. Therefore, in the narrow sense, the term tong sui is used to refer to soupy desserts from Lingnan, while occasionally it is also used in the broad sense, referring to any soupy dessert in Chinese-speaking regions.

A large variety of tong sui can be found in specialty stores dedicated to these desserts, called tong sui stores. Today, they have gained prominence in other parts of China and overseas. People can find tong sui stores in various parts of Canada, Australia, and the United States, showcasing the global appeal of these treats.