Does the subject want to ask, "What is the reason for the low floor sound of Xiyue Mountain in Licheng, Shenzhen?" The quality is not good According to relevant data, poor engineering quality will lead to thin floors and loud noise. Xiyueshan Garden in Licheng is developed by Shen Dao Industry, which is located next to the Sanlian Country Park in Buji Ji Hua. With an area of 60,000 ㎡ and a total construction area of about 370,000 ㎡, it is a secondary education city. The project is divided into three phases, with a master plan of 13 apartments. The project mainly sells three-bedroom products, and the second-phase construction area is about 80-94㎡.