Jeong is a Chinese restaurant near Sookmyung Women's University that serves gochu ganjjajang and spicy tangsuyuk. The gochu ganjjajang mixes cheongyang peppers and finely chopped onion into chewy noodles. Even in the early evening, a line formed behind the waiting area, and on Saturday at 2 p.m. there was a wait. Portions run small, and the spicy tangsuyuk carries a meaty smell.