Generally speaking, before a trademark is registered, it must be searched, because the number of registered trademarks is very large every day, and searching is very necessary. However, this must choose an experienced and powerful agency. The experience of agents sometimes greatly improves the success rate of trademark registration. For example, you can look at Pinghai Consulting, Anhui Xinde Trademark Office and so on on Taobao. Finally, it is worth noting that trademark registration is risky, and there will be no 100% successful trademark registration, so there is cheating in general.