Those are the activities happened in China. I think you have to get them notarized by Consulate General or Notary Public in China. # q* |% J7 w) Z5 E; `" H' q- C5 _+ |; y $ A% t4 e2 ~( [6 R, oI might be wrong. You can confirm it with a canadian notary public or Chinese Consulate General.