Historically, more students at the school have received 10 A grades on the Hong Kong Certificate of Education Examination (HKCEE) (the highest grade possible on the HKCEE) than at any other secondary schools in Hong Kong. Out of over 572 secondary schools in Hong Kong, fewer than 30 have ever produced these so-called "10A" students. In particular, between 2000 and 2010, eight Tsuen Wan Government Secondary School students have received 10 A's in the Hong Kong Certificate of Education Examination (HKCEE) and 14 students have received 9 A's, ranking ninth among all secondary schools in Hong Kong.