Slimming is a very good occupation, and many beauty and body-building industries are short of talents in this field. It is not difficult to apply for slimming now. Find a regular school, and the school will issue a formal vocational skill certificate after passing the exam in about one month, so that you can take up your post. Beijing Senshoutang Vocational Skills Training School is a good slimming training institution. You can go to Baidu online to check Senshoutang and look at their website.