How to make my hair smoother, keep it untangled and pretty?

I have a little loonger than shoulder length curly, mostly wavy hair. My hair is also very thin and gets tangled very eaisly and i cant stand it. I have side bangs and i comb my hands through it alot but i cant because it always is tangled. I think asian girls hair is really cool because it has like the texture where it dosent get tangled?!?! how to get my hair like that??? Thanks