Which bus should I take to the Happy Hotel?

You can take bus 10 or 2 to get there.

According to Baidu map query, you can take bus 10, get on at the city library station, take bus 10, pass bus 10, and get off at Happy Hotel Station. The whole journey takes about 30 minutes.

You can also take bus No.2, get off at the railway station, transfer to Metro Line 5, get off at the downtown station, and walk for about 5 minutes to the Happy Hotel.