Rangrang Malatang is a Chinese restaurant in Bupyeong, Incheon, where diners pick their own ingredients for malatang and order other Chinese dishes. The ingredient selection is large, and guobaorou and cream shrimp can be ordered alongside. The level-one malatang is mild enough for beginners, and the shop is clean. The sweet-and-sour guobaorou cuts the numbing heat of the malatang.