Lychee, longan, and rambutan ... they're used as an ingredient in a Malaysian dessert soup called tong sui and a medicinal Chinese tea that combines them with red dates. For more food and drink ...

When it comes to having a food crawl in Hong Kong, don’t forget to get a taste of tong sui before the end of the day. Tong sui means “sugar water” literally, yet it’s a general term for ...