[3][4][5] Ong Boon Pang and his associates were the founders of the sole Chinese middle school in Bandar Seri Begawan, which opened its doors in 1922.

John Graham Black, the British resident in Brunei at the time, presided over the inauguration ceremony of a new school building that was constructed in Jalan Bendahara in 1938.

This issue was resolved when Lim Teck Hoo, other board members, and the Chinese community agreed to provide the school with a monthly donation.

"[13] Key highlights during this period included the construction of a new administration complex and the school's 60th anniversary celebration in 1982, attended by Prince Mohamed Bolkiah.

In 1998 when its website was launched, giving parents and other interested parties easy online access to student performance reports and test results.

[7] Then-chairman Ang Swee Chuan formally launched the Chung Hwa Middle School, Bandar Seri Begawan Legacy Hall on 28 September 2002.

[9][15] During the celebration, the Sultan gave long-service medals to fifteen members of the CHMS board of directors, followed by student performances that highlighted the school's founding.