Xi Jinping, general secretary of the Communist Party of China Central Committee, has visited the city of Nyingchi in southwest China's Tibet Autonomous Region. Xi arrived at the Nyingchi Mainling Airport on Wednesday and was warmly welcomed by local people and officials of various ethnic groups.
The Communist Party of China celebrates the 100th anniversary of its founding in July.
China's top legislature and political advisory body will start annual sessions this week.
The Communist Party of China (CPC) is ready to hold its 19th National Congress this month, when new guidelines will be issued to further develop socialism with Chinese characteristics.
China will host the Ninth BRICS Summit in September in Xiamen.
The PLA has the confidence and capability to defeat all invading enemies and safeguard China's national sovereignty, security and development interests