Jilin Hanseong buffet restaurant is still open. Jilin Hanseong Buffet Restaurant is a buffet restaurant specializing in Korean cuisine, located in Block B of Hongfu Plaza at the intersection of Changchun Road and Changqing Street, Funying District, Jilin City, Jilin Province. As of April 12, 2023, the latest release from the restaurant's official WeChat public number, the restaurant is open from 10:00 a.m. to 9:00 p.m. and offers a variety of food and beverage services, including lunch and dinner.