View of Great Wall in BeijingXi Calls on National Art Museum of China to Build Worldwide PrestigePeng Liyuan, African First Ladies Launch Health Campaign for Orphans in AfricaXi Sends Congratulatory Letter to Zhongguancun ForumChina, DRC Upgrade Ties to Comprehensive Strategic Cooperative PartnershipPear trees enter full bloom in Anhui, E ChinaTourism provides development engine for villageXi Stresses Accelerated Efforts to Build Leading Country in EducationXi Holds Talks with Tajik PresidentMigrating grey cranes fly to national wetland park in SW China's Yunnan to overwinter