Cram schools in Hong Kong are commercial organisations that cater principally to students preparing for public examinations at secondary school level, namely the Diploma of Secondary Education, and its precursors prior to 2012, Advanced Level and Certificate of Education (HKCEE) examinations.
Cram schools are relied upon by some primary school students and many secondary school students to endow them with techniques for public examinations in Hong Kong that determine students' acceptance to local universities. According to the Census and Statistics Department of Hong Kong, a third of secondary school students went for private tutoring in the 2004–05 school year, spending a total of HK$18.9 million per month (2.42 million). On the lower estimate, the whole industry is worth more than HK$400 million, and according to other reports, the industry is generating more than US$3.6 billion a year. Amongst these, Modern Education is the only listed operation, whilst Beacon College sought a listing on the in 2015.
These establishments cater to the 478 thousand secondary school students in Hong Kong (2008 figures). The schools focus on the two major local public examinations, namely HKDSE and HKALE. Cram schools focus on teaching examination techniques as well as providing students tips on topics which may appear on the coming examination. Monthly tuition fees per subject in 2009 were approximately HK$400 (US$51) for each student. The fee for a course, such as English, can be HK$100 per hour. In 2015, fees were stable at around HK$500, due to tough competition amongst tuition centres and falling school rolls due to demographic factors. The use of video tutorials, pioneered by Kevin Ko, has become a permanent feature in the industry in Hong Kong. Multimedia technology has permitted the leveraging of classes simultaneously to hundreds of students at two or more different locations.
The Hong Kong Federation of Youth Groups surveyed 524 year five to year twelve pupils in 2012, 63 per cent of respondents said they were being tutored; approximately 56 per cent of those spent at least HK$1,000 a month on tuition fees. The popularity of tutoring has been fuelled by aggressive social pressures and competition for university places for subjects such as medicine and law.
Tutors are independent contractors to cram schools, who share their revenue with tutors. Tutors on the other hand bear their own overheads, such as advertising and promotion expenses; many hire assistants to research course materials and to answer students' queries. The share of gross revenues paid to tutors may depend on their bargaining power (popularity), and whether classes are live or virtual. Media reported that the more successful amongst these are able to obtain a 60% share. Some liken themselves to stage performers, so cultivate their images and daily rehearse new content or delivery. There are said to be approximately 20 such 'star tutors' in number within the industry in 2007, who made monthly gross revenues of HK$1 million or above. Public disclosures made during the 2014/15 fiscal year by two leading cram schools indicated that Modern Education paid fees ranging from about HK$2 million to around HK$15 million to five tutors; Beacon College paid its top tutor HK$35 million in the same year, and another four tutors averaged approximately HK$4.8 million each. By comparison, Hong Kong secondary school teachers earnings are capped at $68,915, and a primary school teacher was earning maximum $52,815 in 2009. Some of the tutors, or "presenters", are model-turned.