What time is the last bus of Tunxi District 12 in Huangshan City?

Sites along the way:

Yuzhong Garden (originating station) → Sunshine and Green Water Garden → Yanghu Central Primary School → Bus Station → City Hospital Dormitory → Huangshan Xinyuan International Hotel in Huangshan Sanatorium of China Railway Fourth Bureau → South Area of Huangshan College → Huangshan Baolai Peninsula Hotel → Lushui Bridge → Xiangming Hotel → Bus Station → Huixin Xiushui Square → South end of Hengjiang Bridge → International Hotel → Huashan Road → Huashan Hotel → Ermayina Road →

Period: 28

Operating mileage:12.5km.

First and last shift time: 6: 10-2 1:30.