Just study chemistry and do research and development ~ Unilever's Guan Peisheng program basically has no requirements for majors, except for those who need professional foundations, such as: the product research and development department should have people with professional foundations such as food, chemistry, biology, materials, behavioral science and packaging design. The rest will be fine. Unilever is a giant in the fast-selling industry, and it should have higher requirements for its comprehensive ability and potential.