An aerial drone photo taken on July 19easternemeraldsmegawaysslot, 2024 shows a cold-water fish breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqingeasternemeraldsmegawaysslot.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Xinhua/Liu Chan)

Sturgeon fry are pictured at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Photo by Lan Hongguang/Xinhua)

A villager feeds cold-water fish at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Photo by Lan Hongguang/Xinhua)

A villager checks the growth of cold-water fish at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Photo by Lan Hongguang/Xinhua)

Villagers check the growth of a sturgeon at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Photo by Lan Hongguang/Xinhua)

A villager feeds cold-water fish at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Xinhua/Liu Chan)

A villager works at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Photo by Li Xiaoguo/Xinhua)

A villager feeds cold-water fish at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Xinhua/Liu Chan)

Villagers check the growth of a sturgeon at a breeding base in Quyang Village, Taiyuan Township of Pengshui Miao-Tujia Autonomous County, southwest China's Chongqing, July 19, 2024.

Situated deep in the Wuling mountains, Quyang Village boasts an ideal environment for cold-water fish breeding. In recent years, the village has introduced leading enterprises for cold-water fish breeding, and developed breeding projects for species such as sturgeon, rainbow trout and golden trout to help boost local farmers' income. (Xinhua/Liu Chan)