A Little Bit/Part of My Life

Hi, I'm an engineering student in an industrial hygiene and a safety sixth semester (< Please clarify because I don't really understand.).

I love my career, and I hope to find someone who is interested in the area I work in. I also practiced (I would use 'did' instead) taekwondo for a long time. I got a red belt but unfortunately I could not continue due to time, but it is something I would want to do again.

I currently live in Colombia to be more accurate in the oil capital (< We wouldn't really say this, but you wanted to add it you could write it as, "I currently live in Colombia, the oil capital.") 

My country is beautiful, and full of diversity and joy. Despite the difficulties I hope someday to meet (someone? something? You need an object here.).

      - take out or change

--- - wrong

--- - opinion/ things that can make it sound more casual

Yay! You did well! I hope you continue your English studies! \^o^/