UN Chinese Language Day

UN Chinese Language Day is observed annually on April 20. The event was established by the UN Department of Public Information in 2010, seeking "to celebrate multilingualism and cultural diversity as well as to promote equal use of all six of its official working languages throughout the organization". April 20 was chosen as the date "to pay tribute to Cangjie, a mythical figure who is presumed to have invented Chinese characters about 5,000 years ago".
The first Chinese Language Day was celebrated in 2010 on the 12th of November, but since 2011 the date has been the 20th of April, roughly corresponding to Guyu in the Chinese calendar. Chinese people celebrate Guyu in honour of Cangjie, because of a legend that when Cangjie invented Chinese characters, the deities and ghosts cried and it rained millet; the word "Guyu" literally means "rain of millet".

Annual Events

The Events Theme for 2021 is Highlighting Pictographs. In UN Headquarters in New York, a three-event series organized by UNSRC Chinese Book Club focused on three types of pictographs associated with three cultures and three UNESCO World Heritage Sites. The three events were: a guided tour of the Liangzhu Museum, a language class on Dongba script, and a lecture on the origin and evolution of Chinese characters. The three events were also placed within three broader contexts: the four great ancient civilizations, multilingualism, and pristine writing systems. The three events were conducted via Zoom from April 19 to 21, 2021. China's Permanent Representative to the United Nations, Ambassador Zhang Jun, delivered a speech at the first event.