Schell's content is concise and summarized, which greatly reduces the review time and is enough to cope with the exam.

The live class of Si Er Intermediate Accounting Courseware is in a good form, which can urge you to follow it all the time, persist in learning, complete supporting live courses and books, and listen to the recording and broadcasting if you don't have time to listen to the live broadcast. There are also small programs to do problems on the mobile phone. Every time after class, there is a corresponding homework, and the analysis is very detailed. The basic stage and the sprint stage are well planned.