The education system in China can be summarized as follows:
1. China has a state-run education system overseen by the Ministry of Education, with 9 years of compulsory education including 6 years of primary school and 3 years of junior secondary school.
2. Higher education is highly competitive and depends on scores on exams like the Gaokao, with the best universities like Tsinghua and Peking ranking among the top 50 globally.
3. While many Chinese students study abroad, especially in the US, UK, Australia and other countries, brain drain is a major issue as only about 30% of overseas students return to China after graduation due to better opportunities and freedoms abroad.