Aerial view of vegetable plantation in China's Guangxi

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)

Aerial photo taken on Nov. 22, 2021 shows a vegetable plantation in Litang Township, Binyang County of Nanning in south China's Guangxi Zhuang Autonomous Region. (Xinhua/Huang Xiaobang)