Favorite undergraduate tutor. It's worth learning. Unfortunately, my own grades are not very good, and I am too playful to teach others. I think you can go to some classified information websites to post this news, and someone will call you on their own initiative, such as 58 city network, which is very good. /Jiao Jia/Go to this website. I hope there will be something suitable for you.

I wish you progress in your studies, and don't forget your studies! Hehe, come on