Looking for laptop for work and gaming purposes (dont have to be able to run newest games with high/ultra high settings, medium setting acceptable already).

1. No preferred brand
2. rm3000 budget (but of course can lower better, 2nd hand welcomed as well)
3. Prefer a laptop that doesnt go crazy hot while gaming ( keep in mind im not running games at highest setting, prefer a laptop that doesnt have heating problems above 70 degree C while running games)
4. 14" to 15" laptops preferred.