Whether it is Zhihu or other online platforms, some industries are prohibited from advertising. I will list some of them. I hope they are useful to you

1. Life service industries can advertise. The secondary industries include sports and fitness, housekeeping services, shopping malls and supermarkets, beauty salons, flowers and gifts, pet health and beauty, and wedding photography; the prohibited secondary industries include lottery;

2. The Internet service industry can The secondary industries include social networking, live video music reading, news and information, system software, travel services, and tools; marriage and love (marriage and love services, such as Jiayuan) are prohibited;

3. The financial industry can The secondary industries for investment include banking, securities, futures, pawns, insurance, financial management, loans, third-party payment, guarantees, Internet finance, and others; the secondary industries for which investment is prohibited include stocks, funds, investments, and consulting;

4. In the medical industry, the secondary industries that can be released include dentistry and medical equipment; the secondary industries that are prohibited include plastic surgery and adult products.

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