Yeonguiru is an old Chinese restaurant near the subway station close to Dong-A University's Bumin Campus in Busan, and its main focus is mandu. The gochu ganjjajang balances the richness with chili, while the steamed mandu and pan-fried mandu have thick, chewy wrappers. The restaurant does not take orders through delivery apps, and its tangsuyuk is served with the sauce poured over it. There is no parking lot, so the nearby public parking lot must be used.