The degree of learning depends on the master's level and teaching ability, as well as the students' intelligence, hard work and understanding.
It's not just old Chinese medicine practitioners who can be masters. Masters of traditional Chinese medicine can have the qualifications recognized by the health department before they can be qualified to take apprentices, and they are qualified to take the examination of Chinese medicine practitioners and obtain the qualifications of Chinese medicine practitioners.
It is difficult to learn Chinese medicine without a college degree, but it is certainly no problem to have a diploma from a Chinese medicine college to take the Chinese medicine exam.
It is recommended to consult the medical department of the local health bureau, and their answers are all standard.