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. 3 d/ K! R1 d9 l, v" Q. L, X0 \6 _' B; u# Q4 g( t/ R& R/ e' F0 E
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.