That was over 17 years ago in 2004.
Today he is 60, and has starred in 32 movies in total, 14 since Mulan II was released.
In Mulan II, I think BD Wong looks:
Mulan II scores 6.1 out of 10 on The Movie Database.
BD Wong's first acting role was as 'Ngawang Jigme' in Seven Years in Tibet, released in 1997 when he was 36.