Chapter 9 handles for the foundation, including the foundation to open to dig, tidy up, the solid knot infuses the syrup, the act of purdah infuses syrup and a little bit other processing measure.

• 第九章为地基处理，包括地基的开挖，清理，固结灌浆，帷幕灌浆以及其他一些处理措施。