The number "75" on a red background, the number "7" is covered by the Forbidden City, Temple of Heaven, the Great Wall, Qingshan, pandas and the party constitution, the number"5" is covered by high-speed railway, auspicious cloud decoration, picture scroll, peony flower, land soldier, dove of peace, national flag, high-level color matching, vector illustration, illustrative poster--ar3:4 --style raw --sref <https://s.mj.run/QSugS-80hCE> --sw 40 --ar 4:3 --niji 6