A simple grammar check please?

Are the parents in Hong Kong giving the best for their child?

Weeks ago, a thirteen year-old student committed suicide at home because of
his parents, police believe that the intention of suicide is caused by
academic stress which is given by his parents. It has waken the public
up and become a heated topic of discussion. The Majority of people from
the public think that such a tragedy is all his parents fault. So, what is
the rooted problem of this issue?

In the previous decades, as we all know, the quality of life is not that well;
people were hardly living because of lack of money for buying necessarily
goods or even enough to eat. So there is an intention that parents in Hong
Kong are trying to give the best for their child, such as taking part in activity,
extra lesson or learning some kinds of musical instruments.

But obviously, their children didn’t think the same as their parents. Those
parents are not giving the best for child, they are just satisfying themselves
which haven’t experienced in their child-hood instead. They thought that
a series of outside-activity, interesting lessons and learning musical instruments
have benefited their child. It is what the problem has caused. Those activities that
parents thought it is favorable, is actually detrimental for their children since
they never know the way they pushed their child to attend those activity has
produced a huge stress for the children, they had no any choice to do whatever
they want.

If parents really want their child live healthy and joyfully, please let them go, let
them do anything they want to do, let them learn what they want to learn, don’t
try to represent them to choose ‘the things you think good for child’. Only if parents
set their child free could they have a colorful and fascinating life-being.

It is not a homework, I just want to know where did I go wrong in terms of grammar and improve it immediately.Thanks guys!