hi, im a singaporean n planning to visit my friend in shanghai for a 1.5mth period n do a bit of travelling within china before returning to singapore..my friend n her family are expats working there.
i understand that for single/double entry visa the max duration is 30 days stay.so how do i go about requesting for 1.5mths stay? do i need my friend to write a letter stating that they are working there etc..what's the proper proceesing procedure n what do i require to prepare before i apply for my visa? thanks