What is the meaning of Dragon House and Phoenix Pavilion in Feng Shui?

It is the emperor's palace and pavilion. Metaphor refers to the lair of feudal rulers. Dialing from Zhiyuan, Ma Yuan keeps going. Ma Yuan Zhiyuan's song "Keep Dialing": "Nine days, twenty years, I have seen it in the Dragon Pavilion Fengge." The third fold of Yuan Deyu's Ziyun Pavilion: Even some Yanyou Peng Ying seem to be watching the Dragon House and the Phoenix Pavilion.