What does this mean?

This is one of the attractions inside Qingxiu Mountain in Nanning: the Bronze Drum Terrace

The square where the Bronze Drum Terrace is located is called Zhuangjin Square. Zhuang Jin Square in accordance with the style of Zhuang folk crafts - Zhuang brocade, stone put together a 3000 square meters of Zhuang brocade pattern, the center of the sun's rays of the pattern, symbolizing the light, implying that the Zhuang people is a revered light of the nation. Guangxi is known as the hometown of copper drums, copper drums are the precious cultural heritage left by the ancestors of the Zhuang people to their descendants, and the sculpture on the copper drum music stage is precisely to take the copper drums as the visual focus, supplemented by Huashan mural portraits, animal and plant motifs, showing the national spirit of Guangxi with a unique language and rugged modeling. The lamp post around the square also adopts the shape of the bronze drum, and the frog is perched on top of the bronze drum, which fully reflects the essence of Zhuang culture that the frog is "the essence of the bronze drum".