Kongming Lantern

https://culturepedia.chinadaily.com.cn/#/entryDetailPage/1990966857933479936 The Kongming Lantern, or sky lantern, is a traditional Chinese craft originating in the Three Kingdoms period for military communication. Made from lightweight paper and powered by a small flame, it symbolizes hope, fortune, and celebration. Now, it is a popular feature in festivals and cultural events worldwide.