Teach Mandarin as a language, but it should be Cantonese for everything else in Hong Kong schools
Firstly, the language of educational instruction in Hong Kong should be the mother tongue of Hongkongers. Since this is the primary language for our children and it is best to teach in one’s mother tongue for more effective absorption of knowledge, classes should be conducted in the mother tongue. This is the rule followed in most advanced cities, so why not for education in Hong Kong?
The mother tongue of Hongkongers is definitely Cantonese. So, if our mother tongue is Cantonese, why does Mandarin have to be our language of instruction in school?
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However, it is not necessary to use Mandarin to teach every subject in Hong Kong schools. Maybe Mandarin should be taught just as part of Chinese lessons, as it is done in many schools in Hong Kong. It is a way to let children learn Mandarin without having it replace Cantonese in class, and is the preferable option. Mandarin should not be taken as the language used for education in Hong Kong.
Daniel Hui, Hang Hau