国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Workers of Chang’an Automobile at the assembly plant on Jan 4. [Photo/ liangjiang.gov.cn]

Chang’an Automobile has worked on innovative research and development in the past decade to enhance its core competitiveness. In 2015, Chang’an became the first Chinese automobile brand with annual sales of over one million vehicles.