Can a teacher still take the exam when he is a graduate student at the age of 29?

The teacher can still take the exam at the age of 29.

Although there is no age limit for the exam in the teacher qualification certificate, the teacher who takes the exam does have certain age requirements. Non-graduate students are generally 30-35 years old, and graduate students and above will moderately relax their conditions.

The teacher preparation examination is a kind of teacher recruitment examination, which is issued by the local education bureau and belongs to the examination after the staff of public institutions are admitted to the teacher preparation position.