What can I say? Simply put, the graphic design is simpler and the employment is wider, but the salary will not fluctuate too much. The average employee is between 2000 and 6000. Even if you are the creative director of advertising, your income depends on the size of the company. As for interior design, it's a little more complicated to learn and the employment is relatively narrow. People in the study room must be confident to find the position of a designer, otherwise selling to a decoration company is blind selling. The average interior designer (you can also start as a designer assistant) doesn't get a high salary at first, maybe even 2000, but as long as you have the skills, it's not a problem to get a salary of 6000 for two years, and you can earn tens of thousands a month for 5-6 years. To sum up, it depends on your personal feelings. No matter what you study, you can visit Suzhou.