Well, I am writing in here bcos I am not sure if I should be
feeling this way for the right reason... 
Here's the story: I am a full time teacher based in a private
learning center, and my salary is quite high compared to the others
in the company (but I think it is considered low compared to wat
others can get in other companies). I am assigned a number of
classes to teach every week, and I handle around 15 to 20 students
every week (I have my own class, and the number stays fixed until
the next intake in March). Currently I am handling two main courses
for the company, and I teach 3 hours for 3 days in a week and 6
hours for the other three days (but I have to stay in the office
for the remaining 3 hours). The remaining hours, when I first
signed the work agreement, they told me are for me to prepare for
my lessons. So that's fine with me.
But recently they have been asking me to take over some other
teachers' classes...whenever they go on leave, I will have to take
over their classes even though their lessons have nothing to do at
all with the classes I have to teach. So it is like I have to make
extra preparation to deal with the extra classes they assign to me.
So if some part-timers take time off for a week, me and another
full timer had to handle all their classes...so means extra 4
classes per week, so now it wud be like teaching 6 hours for 4 or 5
days...
So I am starting to feel like this is unfair, especially my own
course that I am supposed to handle need a lot of preparation. I
cant prepare when I am in the classroom teaching another class
which I am not supposed to handle. I brought this matter up before
to my superior, and he said he wud not ask me to take up any of
these classes anymore, but after that he just asked the admin to
give them to me and I had to accept them, bcos how to go against
the boss?
And next week seems like there is a convention in my company, and
everyone is heading to that (even some part-timers) but me and
another full time teacher had to stay back to handle the whole
center. They are asking to take over some other teachers' classes
again and also asked if I can handle the admin table they will be
gone. So I am thinking that it is kinda unfair they are dumping all
these kinda things on me. Or is it really unfair? Maybe they think that I am one of the highly paid so
I have to do much more work?
