Photos shows a valley covered by maple leaves in Benxi, Liaoning Province, Sunday, Oct 7,2018. The scene comes into view after people enter the valley on a new cross-ridge tunnel.[Photo: VCG]

Photos shows a valley covered by maple leaves in Benxi, Liaoning Province, Sunday, Oct 7,2018. The scene comes into view after people enter the valley on a new cross-ridge tunnel.[Photo: VCG]

Photos shows a valley covered by maple leaves in Benxi, Liaoning Province, Sunday, Oct 7,2018. The scene comes into view after people enter the valley on a new cross-ridge tunnel.[Photo: VCG]

Painter creates a snapshot of a valley covered with maple leaves in Benxi, Liaoning Province, Sunday, Oct 7,2018.[Photo: VCG]