Bangladesh is the fourth largest rice producing country in the world, with over 50% of the country's labor force engaged in rice cultivation.

Bolivia's animal husbandry plays an important role in the national economy, and the local government has actively promoted the sustainable development of agriculture and animal husbandry in recent years.

In some rural areas of Mozambique, residential drinking water supply is facing challenges. To help the government solve this problem, some private operators are investing in drilling wells to provide water for residential areas.

The Agadez region, located in the north of Niger, is mostly tropical desert climate, with drought and little rain all year round. In addition, the power supply is unstable, so it is very difficult to develop agriculture and animal husbandry even in limited irrigated areas.

Battambang Province, located in the west of Cambodia, has fertile land and is known as "the rice bowl of Cambodia". Most people are engaged in agricultural and forestry production. Due to the unstable power supply, local farmers often face the problem of water shortage irrigation during the dry season.