9: 00 a.m. to 5: 30 p.m. According to the official WeChat account of Harbin Nanjing Tongrentang, the working hours of Harbin Nanjing Tongrentang are: 9: 00 a.m. to 165438+ 0: 30 p.m., 13: 00 to 17: 30 p.m. Harbin, also known as Ice City, is the core city of prefecture-level cities, provincial capitals, sub-provincial cities, mega-cities and Harbin-Changsha urban agglomeration under the jurisdiction of Heilongjiang Province, an important central city in the northeast of China and an important national manufacturing base approved by the State Council.