Not flags, slogans in Mandarin:
View attachment 854121
Traditional way to read from right to left, top to bottom:
Realize the Party's goal of strengthening the military in the new era, and build the People's Army into a world-class military in all aspects
Strive to build a strong and modernized navy, and provide strong support for the realization of the Chinese dream and the dream of a strong Chinese military
Accelerate the construction of a world-class shipbuilding group with reasonable industrial structure, outstanding military core, leading quality and efficiency, and strong international competitiveness
This was posted from the other forum you're on.