CHANGSHA, Feb. 27 (Xinhua) -- The firework shows marking the opening and closing of the Beijing 2022 Olympic Winter Games have impressed the whole world with the patterns of "ONE FAMILY," "Guest-greeting Pine" and more.
Behind the stunning fireworks shows were the efforts made by a technical team from central Chinese city of Liuyang, known as the "hometown of fireworks."
In addition to skilled technicians, there were also students majoring in firework technology and management who contributed to staging the spectacle.
Produced by Xinhua Global Service
