I have the same condition as yours.
YOU NEED J-1 WAIVER IF YOU ARE CHINESE.(except that you are already a permanent resident of west Europe or Canada, but you still need to write to the Department of States to get an advisory letter)
YOU NEED J-1 WAIVER IF YOU ARE CHINESE.(except that you are already a permanent resident of west Europe or Canada, but you still need to write to the Department of States to get an advisory letter)