According to official website of Anhui Postal Administration, the symbol of national defense education consists of three elements: Great Wall, beacon tower and shield. The periphery is decorated with olive branches. The red five-star stands directly above, representing the supreme dignity and glory of the motherland. "GFJY" is the Chinese phonetic abbreviation for "national defense education". The logo is simple, solemn and beautiful, which better embodies the theme of national defense education.