The old Wenzhou business slogan: Make big money with wholesale, make small money with retail, familiar people negotiate prices, newcomers focus on service, men sell women's clothing, women sell men's clothing, sell cold drinks in summer, sell cooked food in winter, kids' businesses need thin profit margins and high sales, older people's businesses require genuine quality and fair prices. Open big stores in small places, open small stores in big places, open foot bath shops at construction sites, cluster restaurants together, have one independent auto repair shop, open a pharmacy at midnight, deliver milk with cups, open a hotel near the university gate, open a pharmacy at the medical store entrance, open a hardware store at the community entrance, open a toy store at the park entrance, open a car wash at the intersection. Use black bags to sell fish, green bags to sell vegetables, red bags to sell meat. Smile three parts when seeing people, customers can't run away, be enthusiastic to everyone, business will definitely succeed. Finally, never work for others when you're poor, don't go hungry even if you have no rice, prefer sleeping on the floor, but still want to be the boss, a big boss.