Professional title, professional qualification and professional technical qualification are certificates or titles that express professional level and ability in the professional field. They have the following differences:

1. Title is a professional honorary title awarded based on an individual's work experience and level in a specific field, usually awarded by the government, professional organizations or trade associations. It represents an individual's professional ability in a specific field, such as water and academic attainments. Professional titles include professor, associate professor, senior engineer and senior accountant. Professional titles usually need to be obtained through evaluation, examination or theory.

2. Professional qualification: Professional qualification is a proof of evaluation based on an individual's knowledge, skills, experience and ability in a specific field. Professional posts are usually issued by the government, professional associations or related organizations. It is the basic requirement and recognition for people who are engaged in a certain job, and can prove that they have the knowledge and skills needed for a specific job. Doctors, lawyers and other professionals need books to do related work. Professional qualification often needs to be obtained through examination, training or practical experience. Vocational qualification is a kind of qualification certification based on individual's professional skills, practical experience and evaluation in a specific field. It is usually issued by the government and professional related institutions to prove that an individual has professional level and ability in a certain field. Engineers, teachers, technicians, etc. Usually, you need to obtain relevant professional and technical qualifications to engage in relevant industry technical qualifications, which usually need to be obtained through examination, evaluation and practical experience.

Generally speaking, it is an honor. Vocational qualification is the recognition of the basic requirements of a profession, and technical qualification is the certification of professional skills and abilities in a specific field. These certifications and professional titles help to evaluate the professional level of individuals, provide reference and guidance, and promote career development.