We always answer such questions carefully, for fear of hurting our friends and businessmen by mistake and degrading ourselves.

We are from the construction industry, so I would like to put forward some opinions here: Zhi Heng software is OK, but the demand survey of thousands of librarians in the development process of construction software can be said to have greatly solved the problems and difficulties of users in using the software, and it is also easy to get started. In recent years, we have been improving our services, including our architecture course, and trained more than 6,543,800 data students for free. Our construction network, online troubleshooting; Our Baidu knows the platform and answers customers' questions at any time; As soon as the new specification was released, the sample books we provided were studied.

In addition, the price you care about is probably a few hundred yuan, except for some provinces. If you want to find a mobile phone, please Baidu directly search xx software mobile phone.