Yi Ran, a representative of the national great craftsman, speaks during the opening ceremony of the National Great Craftsman Forum in Changsha, central China's Hunan Province, Sept. 2, 2022. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

A mechanical arm performs calligraphy at an achievement exhibition during the National Great Craftsman Forum in Changsha, central China's Hunan Province, Sept. 2, 2022. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

Photo taken on Sept. 2, 2022 shows the opening ceremony of the National Great Craftsman Forum in Changsha, central China's Hunan Province. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

A visitor tries an unmanned vehicle by remote control at an achievement exhibition during the National Great Craftsman Forum in Changsha, central China's Hunan Province, Sept. 2, 2022. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

Ai Aiguo, a representative of the national great craftsman, delivers a speech during the opening ceremony of the National Great Craftsman Forum in Changsha, central China's Hunan Province, Sept. 2, 2022. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

Dancing robots perform at an achievement exhibition during the National Great Craftsman Forum in Changsha, central China's Hunan Province, Sept. 2, 2022. The first edition of the forum kicked off here on Friday, providing a platform for craftsmen to share experiences and learn from each other. (Xinhua/Xue Yuge)

Source: Xinhua