(230609) -- HANGZHOU, June 9, 2023 (Xinhua) -- Actors perform Linping "Gundeng" (rolling lanterns), an intangible cultural heritage, during an activity marking the upcoming Cultural and Natural Heritage Day in Hangzhou, east China's Zhejiang Province, June 9, 2023. A series of activities in celebration of the upcoming Cultural and Natural Heritage Day were held at the Gongshu Canal Sports Park in Hangzhou, showcasing 66 Chinese intangible cultural heritages which are inscribed at UNESCO, national, provincial, municipal or district levels. (Xinhua/Xu Yu)