According to relevant information, Hong Kong Barber Shop (Nanjing Gulou Wuyue Plaza Store) is located at the exit of Yonghui Supermarket. This person's haircut is very cheap, as long as 10 yuan.
Gangjian (Nanjing Gulou Wuyue Plaza Store) is located at B2, Wuyue Plaza, Nanjing Gulou, No.5/KLOC-0, Hubei Road, Gulou District, Nanjing, Jiangsu Province.