(L-R) Li Jinshuo, Gao Wei, Chen Miao and Su Xuebing, singers of China National Opera House perform in Caixi Town, Shanghang County, southeast China's Fujian Province, Jan. 18, 2017. Artists of China National Opera House gave an art performance to convey greetings to Shanghang people ahead of the Spring Festival, which starts from Jan. 28 this year. (Xinhua/Qin Haishi)