① The evaluation content is empty, without text or picture content.
② The evaluation content is [semantic contradiction before and after]. If the score is positive, the content is negative; The score is poor, and the content is favorable.
③ The evaluation content is [Buy A and evaluate B]. For example, if the user buys commodity A, the evaluation content has nothing to do with commodity A, and is purely describing the content of commodity B.
④ The evaluation content is [random Chinese, random code, symbols, poems, jokes or no logical language], etc.
⑤ The evaluation content is [large area copy and paste], which copies the evaluation content of oneself or others, or embezzles the comments of others' pictures.
⑥ The evaluation content includes [advertising content, recruitment, resale of goods, guiding users to scan code, and adding contact information].
⑦ The evaluation content is [involving illegal information such as pornography, gambling and drugs or disclosing others' privacy], etc.
⑧ The evaluation content is [abusive and other improper remarks], etc.
⑨ A controversial evaluation.