most of the braised pork in tian teacher is not delivered outside. Unless Tiantongyuan and other companies cooperate with logistics companies specializing in food delivery, they can deliver food. Yoshinoya is a gift, so it's more expensive to charge 7 yuan delivery fee.

Qingfeng Steamed Bun Shop is the same as Teacher Tian's braised pork.

specifically, you can download a mobile phone software of the export library, or look at the website of the export library. The shops that can deliver meals and the minimum consumption are all good.