What is the most difficult part as a son or daughter?

Hi, Yeong^^

Please check your corrections below!!
 

Fifteen or ten years ago studying is the most important part of my life, my parents also want to get a good grade and they hope that don’t fight with friends from the school. Nowadays I have a lot of thought about get a job and make a money in Korea or other country because I have received a lot of gift from my parents therefore I want to repay to my parents, for example sending my parents on travel to resort in south-East Asia.

>> [Do you mean: ]Fifteen or ten years ago studying is the most important part of my life, my parents also want to me to have good grades and they are hoping that I will not get in trouble in school. Nowadays I am thinking about getting a job and make money in Korea or in other country because I receive a lot of gifts from my parents, therefore I want to repay them, for an example sending my parents on a resort in Southeast Asia.