Khoo Kongsi is also called Leong San Tong. This Hokkien clan temple has a Southern Fujian design. The main structure has three halls. This Central Hall (Cheng Soon Keong) is the temple’s primary altar. It is dedicated to Ong Soon Yah and Tai Sai Yah. These two Jin Dynasty warriors from the 4th century are the patron saints of Khoo Kongsi. Surrounding the room are the names of mythological heroes plus the founders of the Khoo Kongsi association.