It depends, as the Chi Institute has its own special curriculum. We consider each unique situation. If you have taken the classes which are the same as our curriculum, you can pick up where you left off. It is important that you can pass all take-home quiz requirements to be certain that you are familiar with all the information covered by our classes. It would probably be advisable to take our “Introduction to Herbs” preceding your first course so that a foundation can be laid for the approach that we take at Chi to studying TCVM.