Nice gasida
But I think that there are some lines might be written in a different way to make the expressions stronger
here are some suggestions
"expressing about my feel " to be expressing my feelings .Because feel is a verb and its noun is feeling
"I did - for it - all thing" to be i have done everything
"Expand even you are king" to be even if you are a king
"land" to be earth
hope that my ideas will be helpful
with my respect