stroller check beween transfer flight to International

Anyone know if I do transfer flight in CAN (Guangzhou). Before departure to another country, if I bring a stroller (with a baby of course) , do they have a faster lane for stroller/wheelchair? or everyone will be on the same line. So I will know how crazy it is going to be to try to be fast enough. Or I better not bring it and keep hold my 25lbs kid in arms and run? I have just about 1 hr 15mins to do transfer.