Cold-water fish farming increases villagers' income in SW China

A staff member catches rainbow trout at a cold-water fish farming base in Ming'an Village, Liaozi Township, Chengkou County, southwest China's Chongqing, Oct. 11, 2022.

A staff member moves a bag of fish feed at a cold-water fish farming base in Ming'an Village, Liaozi Township, Chengkou County, southwest China's Chongqing, Oct. 11, 2022.

Aerial photo taken on Oct. 11, 2022 shows a cold-water fish farming base in Ming'an Village, Liaozi Township, Chengkou County, southwest China's Chongqing. 

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