On November 20,the commemorative event of the 2022 World Children’s Day was co-hosted by the Chinese People’s Association for Friendship with Foreign Countries (CPAFFC),China Friendship Foundation for Peace and Development (CFFPD)and UNICEF,with the participation of friendship associations in different provinces and municipalities of China.Themed on"Unites Everyone’s Brillianceand Lights Up for Children",the commemorative event attracted a largest number of provinces and cities of China over the years.On that very day,36cities including Beijing and Chongqing and cities of Henan,Fujian,Guangdong,Sichuan,Guizhou,Yunnan and Hubei lightened up their landmark buildings with blue light,which symbolises the friendship of children.