Question: Kuriuos oro uostus aptarnauja „Air China“?
Answer: Hangzhou Xiaoshan International Airport, Wuhan Tianhe International Airport, Chongqing Jiangbei International Airport, Hohhot Baita International Airport, Tianjin Binhai International Airport, Kunming Changshui International Airport, Shenzhen Bao'an International Airport, Dalian Zhoushuizi International Airport