A farmer arranges freshly picked tea leaves in the tea fields in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

Farmers pick tea leaves in the tea fields in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

An aerial drone photo taken on April 5, 2025 shows farmers walking in the tea fields in Kericho, Kenya. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

A farmer carries a bag of tea leaves at a tea factory in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

Farmers pick tea leaves in the tea fields in Kericho, Kenya on April 5, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

A farmer picks tea leaves in the tea fields in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

Farmers pick tea leaves in the tea fields in Kericho, Kenya on April 5, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

An aerial drone photo taken on April 5, 2025 shows farmers picking tea leaves in the tea fields in Kericho, Kenya. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

Farmers pick tea leaves in the tea fields in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

An aerial drone photo taken on April 5, 2025 shows farmers picking tea leaves in the tea fields in Kericho, Kenya. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)

A farmer carries a bag of tea leaves at a tea factory in Kericho, Kenya on April 4, 2025. Kericho county, located in the western of Rift Valley Province, is known as the "tea capital" of Kenya. (Xinhua/Wang Guansen)