There are Tongbai in Langfang University Town. According to the relevant public information, Tongbai Street in Langfang is located in Langfang University Town, Hebei Province, where a snack street is temporarily closed due to the epidemic situation, and it can start operation when the epidemic situation improves. Langfang, located in the east of central Hebei Province, has a reputation as a pearl on the Beijing-Tianjin Corridor.