Introduction to Chen Cihong’s Former Residence: The construction of Chen Cihong’s Former Residence vividly reflects the journey of an overseas Chinese from Chaoshan who struggled hard and succeeded in his career but fell in love with his hometown again. What people often mention now are the "Langzhongdi", "Shoukangli", "Shanjushi" and "Sanlu" study rooms built later. These four houses have a total of 506 halls and rooms, covering an area of ​​25,400 square meters.