It is almost one year. Last year it wasn't so bad, a bit of a problem because they needed a certified copy of the marriage certificate. We were married abroad, in Hong Kong, and the original certificate should be certified by the local embassy. Hong Kong doesn't have a embassy because it is now part of China and Chinese embassy couldn't help us because we were not Chinese citizen. Finally my own embassy accepted to certified the marriage and that solved the problem.
Now it's time for renewal. Do they keep a record of the documents you submitted last year and it's just a matter of showing up and saying you wish to stay one more year ? It sounds a bit too easy. Or should we go through the same circus again ?