Richun Sijang Busan Gyeongseongdae Branch is a Chinese restaurant near Gyeongseongdae and Bukyeongdae in Busan that serves hwoegwo and yangkkochi. The hwoegwo comes with free refills, and the yangkkochi is all-you-can-eat. The interior is large with many tables. The spicy geon dubu bokkeum is very hot.