1. unstable teaching quality: the quality of teachers in some domestic and foreign schools is uneven, the teaching methods are unscientific, and the teaching quality cannot be guaranteed.

2. Impure language environment: In some so-called international schools, the learning language in teaching is not pure English, and there are cases where mother tongue teachers teach English courses, which leads to the students' English level not being really improved.

3. Expensive: The fees charged by domestic and international schools are generally high, including tuition, accommodation and teaching materials. , it may be more stressful for the family economy.

4. Lack of professional accreditation: Some domestic and foreign schools have not been accredited by international academic accreditation bodies, and cannot guarantee the international recognition of their teaching quality and academic qualifications.

5. Limited sharing of public resources: As most international schools in China are private schools, they cannot enjoy the same sharing of public resources as public schools, such as libraries and sports facilities.

6. Lack of cultural integration: Some international schools in China pay more attention to the cultivation of subject knowledge and test scores, while ignoring the cross-cultural communication and literacy cultivation of students under the background of internationalization.

7. The tuition fees are rising too fast: some domestic and international schools will raise prices sharply in a short period of time, which will bring some pressure to the family economy.

It should be noted that these are just some possible problems, which do not mean that all domestic and international schools are like this. When students and parents choose domestic and international schools, they need to comprehensively consider the information such as teachers, teaching methods, school background and fees, and make wise choices.