In 1977, due to misusage of school funds and suspected corruption, some teachers contacted the ICAC and informed the students.

It was followed by the diocese's take-over and suppression, a series of student protests and sit-ins, and eventually the closure of the school on 14 May 1978.

On 7 December 2016, at 7 o'clock in the morning, a staff member returned to the school's snack shop to start work.

Initially, it is not ruled out that the culprit took advantage of the middle of the night to climb a window on the side of the mountain and sneak into the campus to commit the crime.

Students and alumni of various secondary schools in Hong Kong initiated the chain action to express their determination to fight for the five demands.

Those students lamented that during the suspension of classes, the opportunity to meet with classmates and teachers was greatly reduced.

They said that their parents were doing business in the Mainland China, and they were preparing for the Hong Kong Diploma of Secondary Education (HKDSE) examination in the school year.

It was lectured by Zhang Xi, a scientist of the Chang'e 4 probe project, entitled "Building Dreams on the Moon and Comfortable Sleeves".

In an interview with Hong Kong Commercial Daily, she said that there is no gender distinction in the work of aerospace, and women can also do well, but they may have relatively little time to take care of their families.

At the time, the school was being used as a venue for the Hong Kong Diploma of Secondary Education examination and there were no classes.

The students of the school have won awards in fine arts, track and field, basketball, dance, diving and flower arrangement.

Students travelled to the United Kingdom, Australia, New Zealand, France, the Czech Republic,[8] Singapore,[20][21][22] Taiwan, mainland China[23] etc.

Students use the knowledge across the curriculum for STEM inquiry, map analysis and discussion of climate change etc.

The school's Chinese and English subjects include drama sessions which train students' logical thinking, creativity and oral presentation skills.

Some Form 6 students obtained the Home Affairs Bureau's scholarships, equivalence to four-year university's tuition fees.

[40] In terms of academics, the school holds summer bridging courses to establish students' habits of preparatory studies and autonomous learning.

[8] There is also teacher of the Hong Kong FlippEducators Association who serve in the school and implement Flipped classroom.

All classes are named after Confucian or Christian virtues, which are: Love (愛), Filial Devotion (孝), Respect for elder brothers (悌) and Loyalty (忠).