I'm from Huozhou, I know. When you get to Huozhou, you can take bus No.2 when you get out of the railway station, get off at the entrance of Jiafule Supermarket in Dongmenqiao, which is the People's Hospital, and take the bus to Taotangyu. It costs several dollars. When you get to Taotangyu, you can buy tickets for 40 yuan. The hotel seems to have it. I don't know the specific price! It takes 20-30 yuan to take a taxi. It's easy to take a taxi when you get back.