People watch wrestlers competing during the 2023 Unspunnen Festival in Interlaken, Switzerland, Aug. 27, 2023.(Photo: Xinhua)

Girls dressed in traditional costumes are seen during the 2023 Unspunnen Festival in Interlaken, Switzerland, Aug. 27, 2023.(Photo: Xinhua)

A man participates in stone-throwing competition during the 2023 Unspunnen Festival in Interlaken, Switzerland, Aug. 27, 2023.(Photo: Xinhua)

People dressed in traditional costumes parade during the 2023 Unspunnen Festival in Interlaken, Switzerland, Aug. 27, 2023.(Photo: Xinhua)