Aerial photo taken on June 27, 2020 shows a view of the Antao tourist town in Chongqing, southwest China. Tourists came to experience the making of Rongchang pottery, which has been listed as a national intangible cultural heritage, at the Antao tourist town in Chongqing during the Dragon Boat Festival national holiday. (Xinhua/Wang Quanchao)

A tourist experiences the making of Rongchang pottery at the Antao tourist town in Chongqing, southwest China, June 27, 2020. Tourists came to experience the making of Rongchang pottery, which has been listed as a national intangible cultural heritage, at the Antao tourist town in Chongqing during the Dragon Boat Festival national holiday. (Xinhua/Wang Quanchao)

Children play at the Antao tourist town in Chongqing, southwest China, June 27, 2020. Tourists came to experience the making of Rongchang pottery, which has been listed as a national intangible cultural heritage, at the Antao tourist town in Chongqing during the Dragon Boat Festival national holiday. (Xinhua/Wang Quanchao)

An artist demonstrates the making of Rongchang pottery at the Antao tourist town in Chongqing, southwest China, June 27, 2020. Tourists came to experience the making of Rongchang pottery, which has been listed as a national intangible cultural heritage, at the Antao tourist town in Chongqing during the Dragon Boat Festival national holiday. (Xinhua/Wang Quanchao)