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. / h( b! Y* F0 |5 q$ { ) P. {7 G1 Q4 e2 f4 d/ D% ~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.