Complex sentence: He graduated from Southwest University of Political Science & Law and Renmin University of China in 1984, where he majored in low, he studied under Gao Mingxuan, who is a famous jurist in China.
Split into simpler sentences: He graduated from Southwest University of Political Science & Law and Renmin University of China in 1984, where he majored in law. He studied under Gao Mingxuan, who is a famous jurist in China.