Excuse me, what is the surname of the Feng Shui Sect of "Jiangxi Xingguo Feng Shui Founder"

Founder Yang Junsong.

According to legend, when Huang Chao rebelled, there was chaos in the world, and the court warlock Yang Junsong fled with Feng Shui and two disciples. All the way south, when I arrived at this place, I felt that the mountains and rivers were not bad, so I came. Feng Shui, or comparable art, has been regarded as royal art since Guo Pu wrote "Buried Scriptures". With this knowledge, Yang Junsong was born for people all over the world and was called "Mr. Poverty Alleviation". Since then, he has set a precedent for the western school.