1. For most families in China, studying abroad at their own expense will bring a heavy financial burden to college students' families.

2. The cost of studying abroad at one's own expense is high.

3. College students' work abroad is greatly restricted. When they earn money abroad, they have no obvious advantage in the competition with local college students (for most people). There are few job opportunities, many restrictions, fierce competition and many job restrictions. National policy. Competing with local college students.

4, blindly going abroad, the purpose is not clear.

5. The domestic higher education system is gradually improved, the resources are richer, and the relationship with foreign universities is closer, which can meet the needs of most people, and the gold content of studying abroad is decreasing year by year.

6. China's higher education system is gradually improving (there are more and more international students coming to China).

7. Have closer contact with foreign universities (you can also learn excellent courses from foreign universities at home).

8. The gold content of studying abroad is low. For example, the quality of teaching in foreign universities is uneven, and the difficulty of visa is greatly reduced.

9. Studying abroad at one's own expense will have a negative impact on the national economy and lead to the brain drain of the country.