Citrus growers sort newly-harvested citrus fruit at a citrus planting base in Sandu Town of Jiande, east China's Zhejiang Province, Oct. 16, 2020. Citrus fruit in Sandu Town of Jiande has entered into the harvest season. (Xinhua/Xu Yu)

Citrus growers sort newly-harvested citrus fruit at a citrus planting base in Sandu Town of Jiande, east China's Zhejiang Province, Oct. 16, 2020. Citrus fruit in Sandu Town of Jiande has entered into the harvest season. (Xinhua/Xu Yu)

Citrus growers pick citrus fruit at a citrus planting base in Sandu Town of Jiande, east China's Zhejiang Province, Oct. 16, 2020. Citrus fruit in Sandu Town of Jiande has entered into the harvest season. (Xinhua/Xu Yu)

A citrus grower picks citrus fruit at a citrus planting base in Sandu Town of Jiande, east China's Zhejiang Province, Oct. 16, 2020. Citrus fruit in Sandu Town of Jiande has entered into the harvest season. (Xinhua/Xu Yu)