"Domain Expertise" is different from the divergent course selection list, and the course is organized in the form of modules, each module from Level 1 to Level 4 contains about 4 to 6 courses and 12 to 15 credits. We hope to allow you to explore or learn across domains in a directional way, reserve more solid and diverse "academic skills", lay the foundation for career development or graduate school, and obtain a certificate upon graduation after completing your studies.