Handan.com, Tuanhua.com, Today's Life, Tuanhua.com, Lexiang.com, Pinke.com, and so on. I have participated in almost all these tours, and they are all very good. There are other groups, such as the planning group, the glutinous rice group, the fun group, the rice group, and the full-house love group ... but I don't know until I have organized a group.

ps, it's very troublesome to look at the discounts one by one. It is suggested to open a Sina Weibo to attract their attention. We'll know as soon as they release the group purchase.