(250717) -- ZAGREB, July 17, 2025 (Xinhua) -- Chinese police officers attend the launching ceremony of the sixth China-Croatia joint police patrol in Zagreb, Croatia, on July 17, 2025. The sixth China-Croatia joint police patrol was launched here on Thursday, with eight Chinese police officers joining the one-month mission in four of Croatia's top destinations for Chinese tourists, including Zagreb, Dubrovnik, Zadar, and Plitvice Lakes National Park. (Xinhua/Li Xuejun)