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. & L4 V; U' H# b8 g% R 9 ]4 l5 P+ q: Z7 H) d" l9 i) r: LBy 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.