hi.,i just returned home from vacation.,during my trip with air china.,all my baggages were delayed and only delivered 12 days after and 5 baggages were destroyed with damaged and missing items..i want to contact the air china in vancouver.,using all the extention directory for 2 days, but to no avail.,i was wondering if those these offices exist.,how could i intouch any of air china people about baggages??/