Yes, some parents have studied bird teaching. Yes, some parents have studied bird teaching. Bird Education is an organization that provides extracurricular tutoring, mainly for primary and secondary school students, providing tutoring in English, mathematics, Chinese and other subjects. Some parents choose to enroll their children in extracurricular tutoring classes for bird education to improve their academic performance and test-taking ability. Parents will consider many factors when choosing extracurricular tutoring institutions, such as teaching quality, teacher qualification, curriculum and price. Some parents are satisfied with the teaching quality and effect of bird teaching, and think it is helpful and improved to some extent. Every child's situation and needs are different, and the evaluation of teaching effect is subjective. Different parents will have different evaluations and feedbacks.