hi. i found myself in a troublesome situation. my visa on march 22.

as i was suppose to get a 6 months extension from a certain company, i was not afraid to reach that. now the deal is somehow off. i'm not ready to go, i havent packed anything. i'd like to know if it's possible to get an extension from the Hangzhou immigration office so that i can prepare myself to travel.
thank you
best regards
ps. i hold a Z visa from jinhua. but i recently moved in hangzhou