Nguyen Xuan Thang, Secretary of the Communist Party of Vietnam Central Committee(CPVCC) and Director of the Ho Chi Minh City National Academy of Politics, addresses a meeting with the theme "Reform and opening-up holds the key to the destiny of contemporary China" held inShenzhen, south China's Guangdong Province, May 27, 2018. China's reform and opening-up has not only yielded top results, but also provided valuable experience to the world, according to attendees of a meeting held in Shenzhen. (Xinhua/Mao Siqian)