i lost my white power shot canon camera at last gate in international airport beiging

i had a flight beiging to doha,my flight was on 20th july of last year,2012.i called many to police office lost and found
but they can,t told english with me.they speak china.me and my husband were on honey moon with 2000 picture taken during journey,do we a favor and check if is there any chance to finiding my camera or a least flash memory.tanks a lot