Photo taken on Nov. 9, 2020 shows the scene of a story about Chinese New Year built by Lego bricks at the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Chen Yehua)

Photo taken on Nov. 8, 2020 shows the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Zhang Yuwei)

Photo taken on Nov. 8, 2020 shows the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Zhang Yuwei)

Photo taken on Nov. 9, 2020 shows a traditional Chinese garden built by Lego bricks at the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Chen Yehua)

Photo taken on Nov. 9, 2020 shows a cartoon figure based on the legend of the Monkey King built by Lego bricks at the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Chen Yehua)

A robot built by Lego bricks plays the drum set at the booth of Danish toy giant LEGO Group during the third China International Import Expo (CIIE) in Shanghai, east China, Nov. 9, 2020. Lego Group has participated in the CIIE for three consecutive years, and has released several world's first toy sets during this year's event. (Xinhua/Chen Yehua)