Hyeongjeae Guui is a Chinese restaurant near Guui Station in Seoul that serves Chinese dishes and noodles. Its BerkshireK Cantonese sweet and sour pork uses thick cuts of black pork in a crisp batter, tossed with sauce before serving. Most seats are set up as semi-private rooms or partitioned sections, with a tablet for ordering at each table and blinds installed. There is a wait at lunchtime, so a reservation is needed.