hi which bus from wangfujing street to beiwalu near shangri la hotel, beijing?

There is no direct bus available. I suggest you take the subway+bus mode. From Wangfujing Street, you can take the subway line 1 to Gongzhufen Station. Take the Exit B and walk about 550 yards to Gongzhufen North Station to take the bus No. 437 to Beiwalu Beikou Station. Then you will arrive at your destination.

If taking a taxi the whole way, it may cost you CNY40.