Vacationers go to a scenic spot in Sanya, south China’s Hainan Province, Oct. 1, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

Vacationers try in a duty-free shopping center in Sanya, south China’s Hainan Province, Sept. 30, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

This aerial picture taken on Oct. 1, 2023 exhibits vacationers visiting a scenic spot in Sanya, south China’s Hainan Province. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

Vacationers go to an aquarium in Sanya, south China’s Hainan Province, Sept. 30, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

Vacationers go to a scenic spot in Sanya, south China’s Hainan Province, Oct. 1, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

This aerial picture taken on Oct. 1, 2023 exhibits a cruise ship harboring at a port in Sanya, south China’s Hainan Province. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

This aerial picture taken on Oct. 1, 2023 exhibits vacationers going crusing in Sanya, south China’s Hainan Province. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

Vacationers go to a duty-free shopping center in Sanya, south China’s Hainan Province, Sept. 30, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)

Vacationers store in a duty-free shopping center in Sanya, south China’s Hainan Province, Sept. 30, 2023. As a well-liked vacationer vacation spot, Sanya is seeing a tourism increase in the course of the Nationwide Day vacation. (Xinhua/Guo Cheng)