Answer: You can suggest the network administrator of the China Trademark Office to change a host server or get a few more host servers. Because the query volume is too large, the server is not very good and cannot bear it. The server is paralyzed and cannot be queried. However, the information is accurate and is the same as the trademark database. The server is good. Sometimes the Trademark Office cannot open it. This website can be opened. Please pay attention from time to time. have a look. Trademark Trademark Network