Vlog | 'Little Inventors' Gather in Zhengzhou: What Creative Ideas Do They Have?
Source:HICC
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2024-08-22 18:55
On August 20-21, the 2023-2024 Invention Convention China National Finals was held in Zhengzhou, Henan, China! Watch the video to see how these "little inventors" at home and abroad tackle everyday problems with their creative and innovative solutions!
Web editors: Tong Lin, Zhao Peiqi
