Crystal Jade Hyundai Apgujeong Main Branch is a Shanghai cuisine restaurant on the fifth floor of Hyundai Department Store in Apgujeong. It serves xiaolongbao, tan tan noodles, and jajangmyeon, along with truffle dim sum and shrimp chive dumplings. The xiaolongbao release juice when bitten, and the wrapper is on the thick side. It opens at 11 a.m., takes a break from 3 p.m. to 5 p.m., and stops taking orders at 9 p.m.