Which is better, Tu Hua or Calder?

1, Tuhua recruits professional tutors for the public examination, and formulates strict study plans to ensure students' performance in the public examination. There are limited institutional tutors in Germany, so they can't answer students' questions in time, and there is no classroom guarantee.

2. Tuhua teaching resources are rich, with multimedia teachers and central air conditioning to ensure students' learning environment. German colleges and universities have limited teaching resources, and a good learning environment cannot be guaranteed without multimedia teachers and central air conditioning.