They are: nail salon, coffee shop, jigsaw puzzle shop, marriage agency, seawater monopoly, small racecourse, bamboo charcoal business, game animation design company, advance delivery business, flower shop, online hospital, yoga studio, real estate agent, family management classroom, outdoor survival club, household vacuum hook hanger, magic balloon business, office furniture business, lottery station, down jacket renovation shop.

Recommended manicure, yoga studio, down jacket renovation shop, flower shop and home nursing classroom. Go to a training school to learn relevant knowledge, or if you have enough money to hire relevant coaches and pay for attendance yourself, you can start a business. In addition, coffee shops and matchmaking agencies are also good, and there are two couples around to open matchmaking agencies, which is actually not difficult to do.