In 1893 he became the leader of its preparatory class which under him turned into an independent department.

He needs to go through a preparatory class called first.

The school offered a variety of college preparatory classes exclusively for young women.

The year passed at preparatory classes is out of the normal medical training.

Admission to preparatory classes is based on the student's academic report from previous work.

Science, mathematics and English courses also start in the preparatory class.

From 1985 up to 2005, the school offered a seven-year education including preparatory class.

In 2010, 9,423 students from preparatory classes were candidates to business schools.

When the school was established in 1985, it had only preparatory classes.

It began with preparatory classes to ready students for advanced study at the college level.