On the local time of the 21st, singer Wei Wei was awarded a certificate of honor signed by the Mayor of San Francisco in the United States. The local government also designated this day as "Wei Wei Day" to commend her contributions to cultural exchange between China and the United States. It is reported that fans plan to welcome Wei Wei at the Capital Airport this afternoon and celebrate her birthday in advance. Ms. Guan, a friend of Wei Wei, revealed: "Wei Wei almost every year..."