From August 4 to 6, Pakistan's ambassador to China, Karil Hashmi, led a Pakistan delegation to conduct a friendly visit to the province of Gansu for a three -day journey, with Lanzhou University and Lanzhou New District Vocational Education Park Experimental Training Center, Gansu Finance and Trade Park Vocational College, Lanshi Group, Jinchuan Science and Technology Park ,, Group Lanshi Group, Jinchuan科学技术园，卢基集团，金丘安科学技术公园，兰西集团，金丘安科学技术公园，集团，兰西集团，金丘安科学和技术园，乔安奇乳制品，兰州兰州乳品，兰州新地区农业投资基础等。 Educationon职业，农业和动物配偶，石化和矿物质，新能量等。新华社音频和视频部新闻社国际通信集成平台