Internet industry: including software engineers, network security engineers, big data analysts, game development, etc. These occupations require high technology and innovation ability, which can bring high value to enterprises.

Financial industry: including investment fields such as securities, futures, foreign exchange and funds, as well as entrepreneurs and financial analysts in the field of financial technology. These occupations need profound financial knowledge and rich work experience, and can provide professional investment consulting for customers.

Sales industry: including real estate, automobile, insurance, e-commerce and other sales fields, as well as marketing, public relations, brand management and so on. These occupations need good communication and persuasion skills and can bring high income to enterprises.

Freelancers: including media people, designers, photographers, etc. These occupations need to have their own styles and characteristics, which can attract and retain fans and customers.