He/she can apply some documents from Canada consulate or embassy in China to get admission. It is called "travel documents for PR card expired". Check the immigration website. ; i3 d9 @ }- h4 R, z3 H; u1 L( z8 `: Y- ~ X" ]- u3 G
By the way, how did he/she apply for the renew? In Canada or outside of Canada? Did he/she apply by themselves or from friend? Thank you.