This depends on what kind of major you are applying for. You only have some works of art at present, but if you want to apply for a design major, you must have design works in your portfolio. If you don't train yourself to prepare a portfolio, you may. First, I don't know the contents of the portfolio, and the things I made don't meet the requirements. Usually, you lack research. Second, professionally, the designed works can't reach the level you want to apply for. So it's still quite difficult to apply on your own. After all, Saint Martin and even London Institute of Fashion are famous schools. If you are applying for design, especially fashion design, it is ideal to get access to university of the arts london before matriculation, such as the collection of fashion works of London Institute of Fashion, without professional training and consultation. Training is to provide a shortcut. On the other hand, training is really valuable for art students and high school students to apply for preparatory courses or basic degrees, but it is not necessarily the case if the level is high. Those students who are prepared to pass without training are generally undergraduates and have studied in universities, so they are more successful, but it is not easy. If you think the training cost is too high, I suggest you study in a university in China until your sophomore or junior year, and then apply for CSM or LCF undergraduate course. The choice of training courses should also be cautious. Nowadays, many training centers develop their own courses and hang the names of some fine arts institutes to form a school. The quality is hard to say. Such a high tuition fee, you must be careful when choosing, and you must understand it yourself. Don't listen to hearsay. Finally, pay attention to English level.