Guangzhou radio and television broadcast trucks parked at Canton fair complex for exhibition coverage, Guangzhou, China

guangzhou radio television broadcast truck parked canton fair complex exhibition coverage 135th canton import export fair china oversea buyer goods products foreigner businessman guangdong international trade trader cantonfair2024 importexportexpo globaltradehub tradehub chinabusiness internationaltrade b2bexhibition tradefair exportopportuities businessnetworkingnetworking industry markettrends product innovation cantonglobalshare economic development investment pavillion