I like calligraphy very much, and Chinese characters have special feelings for me. Even if I have time, I will refine my words.

It should be "I have special feelings for Chinese characters" and "even if" should be removed. I like calligraphy very much. I have special feelings for Chinese characters. As long as I have time, I will practice calligraphy and make it an indispensable part of my life. Hope to adopt