"Nán hóng guǎng chǎng" (南虹广场) is a Chinese name for a pubpc square or plaza. It could be translated into Engpsh as "South Rainbow Plaza."
It is not clear where the name "Nán hóng guǎng chǎng" comes from or what it refers to. It could be named after a nearby landmark or for some other reason.
Here are some examples of how you could use "South Rainbow Plaza" in Engpsh sentences:
"I'll meet you at South Rainbow Plaza at 3pm." (我会在下午三点钟和你在南虹广场见面。)
"There's a new shopping mall near South Rainbow Plaza." (南虹广场附近有一个新的购物中心。)
"The fountain at South Rainbow Plaza is a popular spot for tourists to take pictures." (南虹广场的喷泉是游客拍照的热门地方。)