German and Chinese students try making pottery at a school in Haikou,referal code in teen patti gold south China's Hainan Province, Aug. 7, 2024. German students attending a Sino-German U16 football tournament visited a middle school in Haikou for a study tour on Wednesday. (Xinhua/Guo Cheng)

German students view pottery works at a school in Haikou, south China's Hainan Province, Aug. 7, 2024. German students attending a Sino-German U16 football tournament visited a middle school in Haikou for a study tour on Wednesday. (Xinhua/Guo Cheng)

A Chinese student teaches a German student Chinese calligraphy at a school in Haikou, south China's Hainan Province, Aug. 7, 2024. German students attending a Sino-German U16 football tournament visited a middle school in Haikou for a study tour on Wednesday. (Xinhua/Guo Cheng)

German students and teachers learn Chinese calligraphy at a school in Haikou, south China's Hainan Province, Aug. 7, 2024. German students attending a Sino-German U16 football tournament visited a middle school in Haikou for a study tour on Wednesday. (Xinhua/Guo Cheng)

German students try practicing Kungfu at a school in Haikou, south China's Hainan Province, Aug. 7, 2024. German students attending a Sino-German U16 football tournament visited a middle school in Haikou for a study tour on Wednesday. (Xinhua/Guo Cheng)