There is a "Xixia Hui Hotel" behind Netcom Building, which is good in scale, delicious and inexpensive. Highly recommended: fragrant lamb chops and pot-wrapped meat. But the former is a little oily, depending on your taste.
The menu is very big, and the braised pork is only 13. I wonder if it has changed now.
You can take bus No.306 or No.6 directly at the entrance of Dongshi, which is in the original tax college.