Whats the chinese movie where in the begining theres people dressed in white with white masks.?

yea and they dont even fight back. they just dance around while the soldiers straight murder them. whats the movie? i think its called ';the promise';Whats the chinese movie where in the begining theres people dressed in white with white masks.?
The White Masked Chinese Guy whos Dressed in WhiteWhats the chinese movie where in the begining theres people dressed in white with white masks.?
think its ';legend of the black scorpion';