Farmers harvest oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently.

A farmer rests beside harvested oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently.

Workers transport harvested oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently. (Photos: Xinhua)

Workers wash harvested oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently.

Farmers harvest oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently.

A farmer harvests oranges at a village in Mazandaran province, northern Iran, on Dec. 27, 2019. Oranges farms in northern Iran entered the harvest season recently.