My tweener daughter is quite difficult when being asked on doing household chores unlike when she was smaller. How should we handle her?

I think you should sit her down and talk to her about how she needs to contribute at home. That you need her help to make the household function and that it's good training for her as well. Try to suggest ways she can make it fun by playing her favorite music, etc. If she still doesn't listen, you can discipline her na. You should be able to reason with your tween, so always go down that route first before you lose your temper.