Aerial photo taken on April 27, 2020 shows a view of Wengjiang River in Wengyuan County of Shaoguan, south China's Guangdong Province. (Xinhua/Liu Dawei)

Aerial photo taken on April 27, 2020 shows a view of Wengyuan County of Shaoguan, south China's Guangdong Province. (Xinhua/Liu Dawei)

Aerial photo taken on April 27, 2020 shows people walking on a bridge over the Wengjiang River in Wengyuan County of Shaoguan, south China's Guangdong Province. (Xinhua/Liu Dawei)

The sunset glow is reflected in Wengjiang River in Wengyuan County of Shaoguan, south China's Guangdong Province, April 27, 2020. (Xinhua/Liu Dawei)

Aerial photo taken on April 27, 2020 shows a view of Wengjiang River in Wengyuan County of Shaoguan, south China's Guangdong Province. (Xinhua/Liu Dawei)