If you want to write a good article on skill expertise, you must first make clear what "skill expertise" is. Skills and specialties are specific descriptions, which need to show their core competitive advantages in a comprehensive, detailed and focused manner. The key is concreteness. You should concretize one of your skills, and write down in detail what skills you have and to what extent, in as many words as possible and in as much detail as possible. There are also differences between skills and professional knowledge. Skills can be universal in a certain industry or post, and expertise is advanced skills. This skill is often not omnipotent, only a few people master it and reach a certain depth. As a basic post in a beauty salon, a beautician has some basic requirements, such as good communication skills, professional service awareness and good image temperament. From a technical point of view, beauticians need to master the common operation methods of beauty products, and some sales beauticians also need to master certain sales skills. If beauticians want to show their skills and expertise in their resumes, they can make full use of self-evaluation, skills and expertise, and work experience descriptions to describe their abilities. Need to remind all job seekers that an important principle of writing a resume is pertinence. First of all, you need to interpret the recruitment requirements of the employer for beauticians in detail, and then list your own advantages one by one, so as to effectively improve the success rate of job hunting. Reference case 1: 1. Familiar with all kinds of massage and beauty techniques, especially the operation of beauty techniques; 2, * years experience in hairdressing, proficient in various skin problems; 3. Have a senior beautician certificate. Reference case 2: 1. Master certain beauty and related medical knowledge, and have good communication and sales skills. 2. Graduated from the beauty class. Familiar with beauty, fitness and aromatherapy. Reference case 3: 1, familiar with facial beauty, eye beauty and body care technology; 2. Familiar with skin diagnosis and customer consultation. Skillfully operate facial (including shoulder and neck) skin care procedures, and skillfully operate nail care and hand and foot skin care procedures.