陈嘉庚
After its founding, the school offered comprehensive secondary level Chinese education. It continued to be funded and supported by Tan Kah Kee until shortly before World War II. The school was temporarily closed in February 1933 when all the teachers resigned. Later in February 1934, the school was reopened with a new principal and staff. In the same year, Lee Kong Chian, son-in-law of Tan Kah Kee, became the chairperson of the school's management board, and he held the post until 1957. During Lee's tenure, the school almost closed several times due to financial difficulties, but managed to survive due to strong financial support from both Tan and Lee.