The marking tool of "short question" is easier to use. It takes 10 seconds to directly label Wangwang's account as a baby. Open this account on mobile phone Taobao, and there will be similar bidding history keywords and similar products on the homepage of mobile phone Taobao. By searching with tagged keywords, your baby will get a higher ranking. You can search Baidu for "hand-scouring search tagging artifacts" and find tools for "small query" tagging.