This video screenshot shows Chinese navy vessels Qijiguang (below) and Jinggangshan (above) sailing in formation in the Pacific Ocean, Oct. 24, 2024. (Photo: Xinhua)

Chinese navy vessels Qijiguang and Jinggangshan return to a military port in Zhanjiang City in south China's Guangdong Province, Nov. 1, 2024, after concluding their 35-day ocean-going training and overseas visit mission. (Photo: Xinhua)

Cadets from the Naval University of Engineering wave to local people on the flight deck of the Chinese navy vessel Qijiguang in Penang, Malaysia, Oct. 8, 2024. (Photo: Xinhua)

An instructor from the Naval University of Engineering gives cadets a class on Chinese navy vessel Qijiguang, Oct. 24, 2024. (Photo: Xinhua)

Cadets from the Naval University of Engineering conduct a training on Chinese navy vessel Qijiguang, Oct. 24, 2024. (Photo: Xinhua)

Cadets from the Naval University of Engineering conduct an overseas visit mission on a Bangladeshi navy vessel, Oct. 13, 2024. (Photo: Xinhua)