where can you find a Hangzhou bus routes map (with english translation)?

When you arriving in this city, you can ask help for the staff in the airport or railway station. I'm not sure whether they have such a map. Or you can go to several bookstores in this city. Maybe they sell bus routes map with English translation. If you still cannot find it, it's suggested to download the google map in your mobile phone. This way is also convenient.

Do you mean the transportation from Leifeng Tower to the museum? If so, take public bus no. 31 or 52 at Jingci Temple Station, and get off at Wushan Square Station. Then walk south around 950 yards and arrive at the main entrance of this museum.