Color diagnosis is an important step in the work of color consultant. The profession of color consultant was born in Europe and America. Since the late 1980s, China has had color consultants to accompany buyers. Generally, it is derived from other professions such as beauty, makeup and fashion design. From amateur to professional, from being good at one subject to paying attention to the whole, we can shape the external image that is most suitable for customers from the overall style. Target customers include models, public relations and other people with social needs and beauty lovers. Colour me beautiful (CMB), the world's authoritative color image consultancy agency, is the most professional and authoritative image designer agency, and color consultants are proud to have CMB consultancy qualification. Qixin Color is the headquarters of CMB in China, and Liu Jihui is the chief color image consultant of CMB in Asia.