Navy members train for the National Day military parade. (Photos: 81.cn)

Neat rows, the members demonstrate their synchronization.

Neat rows, the members demonstrate their synchronization.

Neat rows, the members demonstrate their synchronization.

Wang Peng, the coach of the Navy team, adjusts the posture of the members.

Navy members train hard.

Navy members are happy after being given a positive assessment. (Compiled by He Jieqiong)