well, as someone born in Hangzhou...I have to say Hanzhou has no relationship with martial artists. Also, Wulin is the old name of Hangzhou and I had never heard of Moolim before...Google also can not tell me where is Moolim from...
I am afraid the author is confused Wulin with Shaolin Temple which locates in Henan province...However, Shaolin only accepts monks so that looks odd for me...