
A staff member demonstrates the making of traditional Chinese medicine sachets at the "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka, in Osaka, Japan, on July 12, 2025. The "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka kicked off on Saturday. (Xinhua/Li Guangzheng)

People watch a tea art display at the "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka in Osaka, Japan, on July 12, 2025. The "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka kicked off on Saturday. (Xinhua/Li Ziyue)

People try their hands at making traditional Chinese medicine sachets at the "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka, in Osaka, Japan, on July 12, 2025. The "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka kicked off on Saturday. (Xinhua/Li Ziyue)

A girl tries her hand at making traditional Chinese medicine sachets at the "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka, in Osaka, Japan, on July 12, 2025. The "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka kicked off on Saturday. (Xinhua/Li Ziyue)

This photo taken on July 12, 2025 shows a scene of the "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka in Osaka, Japan, on July 12, 2025. The "Zhejiang Week" of China Pavilion at the Expo 2025 Osaka kicked off on Saturday. (Xinhua/Li Guangzheng)



