Time Out says
Qi Xin Mian Guan, also known as "the Chinese restaurant on carrer Alí Bey" is one of the most authentic Chinese food experiences in Barcelona. The waiters trail up and down with plastic bowls filled with dirty dishes, trying not to trip over the mountains of cabbages piled in front of the kitchen door, and shout to each other in the Wenzhou dialect. That’s where the owners are from, the three Chan brothers. Their speciality is guotie (fried meat dumplings) and home-cooked noodles (mian).