1, life services industry can be placed in the secondary industry of sports and fitness, home services, shopping malls and supermarkets, beauty salons, flowers and gifts, pet health and beauty, wedding photography; prohibited to place the second level of the industry has a lottery;
2, network service industry can be placed in the social, video live music reading, news and information, system software, travel services, travel services, and the second level of the industry is prohibited to place ads. network service industry can be placed in the secondary industry social, live video music reading, news information, system software, travel services, tools; prohibited to put the marriage (marriage services, such as Century Jiayuan);
3, the financial industry can be placed in the secondary industry of banking, securities, futures, pawnbrokers, insurance, wealth management, loans, third-party payments, guarantees, Internet finance, other ; prohibited to put the secondary industry are stocks, funds, investment and consulting;
4, the medical industry can be put in the secondary industry are dental, medical equipment; prohibited to put the secondary industry are plastic medical, adult products.
If you need to put Zhihu ads can consult the all-around advertising, all-around advertising for you to create a precise targeting network advertising, in the era of the mobile Internet, so that Zhihu ads to change the advertisers confused, through the combination of new technologies and big data, and then no longer have to worry about the ads are ineffective, the cost of the white fee.