Specialties are generally simple to write about your hobbies, or some places that you are particularly good at. For example, if you are good at sports, you can write about all kinds of sports, such as high jump, tennis and badminton, or football and basketball. In other words, for example, you can write about your achievements in music, or painting, or dancing, or even you can study hard, which means you love reading. You can also write your English. These can be written. In a word, you are better than others. You can write the contents of the application form. Don't write too much. Simple specialties are the best, which makes people look less complicated.