Here is one which is so stereotypical of a “Hong Kong Girl” that I suspect someone is trying to be ironic. But may be not.
There are some that are quite sweet, such as one written by a couple to their future selves.
There are many written by children, refreshingly honest.
There are, of course, many that reflect the realities of Hong Kong, such as the DSE - the open examination dreaded by many secondary school students.
Happy New Year!