On June 15, 1951, the Board of Trustees amended the organization of the school administration by adding the position of Vice-Principal. Mr. Pao Shih Tien was appointed to this position. In 1955, a normal school offering a two-year course to train Chinese teachers was opened. Principal Wong Chun Seng died in March 1956, and Vice-Principal Pao Shih Tien temporarily took charge of the school administration until May 1956 when the Board of Trustees appointed its Chairman Yu Khe Thai as Principal and Mr. Pao Shih Tien as Vice-Principal. The Wong Chun Seng Memorial Pre-school which was established in 1958, started to offer a one-year nursery course and a two-year kindergarten course. On April 29,1959 the Board of Trustees accepted the resignation of Mr. Yu Khe Thai as Principal and appointed Mr. Pao Shih Tien as his successor.

In 1965, the school acquired a college status with the initial offering of a four-year collegiate course – Bachelor of Science in Education (B.S.E.) major in Chinese Literature and History and major in General Education. Dr. Pao Shih Tien became the first college president. The high school department then had a three-year senior high school and a three-year junior high school. In 1966, the college started to offer Bachelor of Science in Commerce (B.S.C.) major in Accounting, Management and Banking and Finance. In 1968, with the opening of the elementary department, CKSC became the only Chinese – Filipino school that offers education from kindergarten up to the tertiary level.