1. Small number of friends: Generally speaking, if users interact with more friends, their business card likes will increase accordingly. If a beautiful woman has a small number of QQ friends, then the number of her business cards she likes may be reduced accordingly.
2. Social habits: Some users are not used to participating in mutual praise activities, or do not pay attention to the number of business card praises, which may also lead to relatively few business card praises.
3. Privacy settings: If a beautiful woman restricts others from praising her business card in the privacy settings of QQ, the number of praises on her business card will also decrease.
4. User group preference: Different user groups have different preferences. Some people may not care about the number of business cards they like, or pay more attention to other social activities, which may also lead to a small number of business cards they like.