18th Optics Valley of China International Optoelectronic Exposition and Forum opens in Wuhan (2)

Photo taken on Oct. 27, 2021 shows the Huawei exhibition section at the 18th Optics Valley of China International Optoelectronic Exposition and Forum in Wuhan, central China's Hubei Province. The expo and forum opened here on Wednesday. (Photo by Wu Zhizun/Xinhua)