Well, not everyone can read it, but we try. So here's to start off. I won't work on grammar too much.
The person that has influenced my life is my dad because he is the one that get to know me best and is also the one that I see the most and have known for a long time.
Try to change this first sentence around a bit. Make it more concise/ eye catching
"to buy anything that I need," I like how you wrote need* and not want.
thought that my dad is really superman.
maybe rephrase to say that he is your superman because of all he had done for you. You could even use this idea in the first sentence because the last two sentences of the paragraph are split from the rest by this one.
important thing* <fix typo
He showed me that every bad situation in the world began with a lie.
I wish life was that simple.
A bit of advice about paragraphs.. I like the second one. It has an interesting format. However, try to vary how you start out your paragraphs, especially the third and fourth ones. About the third, it looks way too long without even reading it. Try to shorten. Give fewer stories, but more analysis of how your dad taught you honesty and selflessness. How did it really affect you? Why was his advice more valuable than other people's?
I could see more the impact of his teaching during the camp when we ran out of resources, and I shared my personal food with all my campmates.
<not necessary. The paragraph is sufficient with the info already. Try to take out some unnecessary info/story from it.
I believe that my dad will always be with me even after his soul leaves his body;
-.- I'm did not expect this in an essay..
He taught me everything about life; hope, faith, and the long journey ahead. To me he is the greatest hero.
So let us go over what you wrote. Make sure you are convinced about what you have written. This last quote, really? I see how being truthful can prepare you for a long journey ahead. But faith? Hope? I don't see that in the essay. I see that that he taught you the importance of education, of being honest, of being generous.. all of which are great things to learn. However, try to link those together to show how he really was your hero.