Aerial photo taken on Aug. 3, 2021 shows egrets at Baixuekou Village of Xinhe County in north China's Hebei Province. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua

Aerial photo taken on Oct. 21, 2021 shows Nanhu Park of Xinhe County in north China's Hebei Province. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua

Aerial photo taken on Sept. 23, 2021 shows greenhouses in Nanmazhuang Village of Xinhe County in north China's Hebei Province. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua

A staff member picks grapes in Nanmazhuang Village of Xinhe County in north China's Hebei Province, Sept. 23, 2021. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua

Staff members pick pitayas at Wulipu Village of Xinhe County in north China's Hebei Province, Sept. 17, 2021. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua

A tourist visits the Nanhu Park in Xinhe County in north China's Hebei Province, Oct. 21, 2021. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability. Photo:Xinhua

Aerial photo taken on Oct. 21, 2021 shows a photovoltaic power station in Liuqiukou Village of Xinhe County in north China's Hebei Province. Xinhe County boosts rural vitalization by developing distinctive agricultural products, improving living environment and elevating governance capability.Photo:Xinhua