In the same year, the Hong Kong Education Department formally registered the institution.

[4] During the 1970s, the school faced difficulties as the Hong Kong government implemented its policy of free education.

[4] In the 1980s after many discussions with the Education Department, an agreement was made that allowed the school access to government funding, resulting in many school-wide improvements.

[4] The 1990s, the Sino-British handover of Hong Kong led to the government's to adopt a new education policy.

[4] The school formally ended its operation on 1 September 2008 at the graduation dinner, after 60 years of educating students in the Happy Valley community.