Liuyang fireworks are made from gun powder,one of the Four Great Inventions of ancient China.The traditional craftsmanship with a history of over 1,000 years is elaborate and complicated.It is inseparably connected with Chinese customs of festival and celebration.This documentary has four chapters:history,production,design,and show,in which it vividly tells the tale of Liuyang fireworks.It focuses on the precise craftsmanship behind the colorful fireworks,presenting its inheritance,development,and innovation in modern society.