[Photo provided to chinadaily.com.cn]

Spending less than $20 on unlimited dim sum at a five-star hotel during the weekend is not something you have to fight for, as long as you have a balance on your WeChat account. Buy the dim sum brunch buffet via the official WeChat account of the Westin Beijing Financial Street at only 116 yuan (usually 236 yuan), which is available for lunch on Saturdays and Sundays.

Jewel Chinese Restaurant

The Westin Financial Street Beijing, B9 Jinrong Dajie, Xicheng district, Beijing (010 6606 8866)