Photo taken on January 16, 2023 shows a traditional "iron flower" fireworks performance at Baolong Square in Jianhu County, Yancheng City. Various cultural activities have been staged in Jiangsu to welcome the upcoming Spring Festival. (CFP Photo)

Photo taken on January 16, 2023 shows a traditional "iron flower" fireworks performance at Baolong Square in Jianhu County, Yancheng City. Various cultural activities have been staged in Jiangsu to welcome the upcoming Spring Festival. (CFP Photo)

Photo taken on January 16, 2023 shows a traditional "iron flower" fireworks performance at Baolong Square in Jianhu County, Yancheng City. Various cultural activities have been staged in Jiangsu to welcome the upcoming Spring Festival. (CFP Photo)

Photo taken on January 16, 2023 shows a traditional "iron flower" fireworks performance at Baolong Square in Jianhu County, Yancheng City. Various cultural activities have been staged in Jiangsu to welcome the upcoming Spring Festival. (CFP Photo)