✔ 最佳答案
education level of people,
number of language people speak,
business services (merge and acquisition, consultant, business value evaluation, company management grading and standards institutes)
asset liqudity service provider ( personal loan, flexible mortgage loan, bridge loans)
personal service(emotional help, physical fittness help, training, tutoring)
Financial market for different products, art product, antiques,
Labor market of temp worker and long term worker of people with special skills,
social service,
artistic atmosphere,
mantally healthness of general population(smile face is the happy index of people on the street)