知识分享 我国实行对外开放的必要性是什么
甘肃渭源：千年渭水文化蕴“写生热” 校地合作塑学生文化涵养
5月16日起 西宁市部分区域有序开放
青海西宁：设置“黄码医院”保障重点人群医疗服务需求
青海西宁新增7例无症状感染者 连续两日无新增确诊病例
【资料图】
A total of 88 major projects, with a contracted investment of over 40 billion USD, were signed at the 5th Western China International Fair for Investment and Trade, currently underway in China"s Chongqing.
Produced by Xinhua Global Service
标签：
【资料图】
