Members of the Hong Kong Garrison of the Chinese People's Liberation Army (PLA) raise the national flag during the morning flag-raising ceremony at its barracks, Aug 30, 2019. (Photos: Xinhua)

A flag bearer and two escorts march during a national flag-raising ceremony held by the Hong Kong Garrison of the Chinese People's Liberation Army (PLA), Aug 30, 2019.

Members of the Hong Kong Garrison of the Chinese People's Liberation Army (PLA) stand to attention at a national flag-raising ceremony at its barracks, Aug 30, 2019.

Members of the Hong Kong Garrison of the Chinese People's Liberation Army (PLA) salute the national flag during a flag-raising ceremony at its barracks, Aug 30, 2019.