Dear friends, is there a famous Huagong Temple in Dalian?

South China University of Technology ~ Zhongshan Park? I went there in primary school, and it was quite prosperous at that time. That year, I prayed to do better in the final exam, and the result was really good. I don't know if it's hard earned or superstition ~ ~ ~

However, my Japanese teacher said that the Huagong has become a ~ ~ red light district, and little devils love to go. Who knows ~