Tourists view maple leaves at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)

Tourists view maple leaves at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)

Tourists view maple leaves at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)

Tourists view maple leaves at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)

Tourists view maple leaves at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)

Tourists pose for photos with maple trees at Dashihu scenic area in Benxi Man Autonomous County, northeast China's Liaoning Province, Oct. 7, 2020. (Xinhua/Pan Yulong)