My second friend's name is Chung-il.
Chung-il was good at studing in high school,
so he went on to a good university.
After graduating, he joined LG electionics.
LG is one of the largest companies in Korea.
However, the pay did not meet his expectations.
So he moved left the company 2 years ago.
Now he works in a semiconductor equipment company as a designer.
What I found out this time was that his company was near my company.
It is only 20 minutes away by car.
When he moved changed companies, he came near by to see me.
We promised to meet often.

This is great - lots of detail, few errors! Remember, if someone quits or resigns from a job, we don't say "moved", as this could mean many different things, so be as specific as you can. Talk to you soon. :)