Journalists attend a group interview via video link in Beijing yesterday. The press center for the 20th National Congress of the Communist Party of China (CPC) hosted its fourth group interview yesterday. During the interview, the spokespersons for delegations to the congress from Chongqing Municipality, and Sichuan, Guizhou, Yunnan, Shaanxi and Gansu provinces, and the Tibet Autonomous Region introduced the delegations’ study and discussion on the key congress report, and answered questions from journalists.     Xinhua