Complex sentence: The Guangzhou Campus is located in the southeast of the city in the close vicinity of Guangzhou International Convention and Exhibition Center, and the Sanshui Campus is situated at the Yundonghai Tourist Economic Zone in Sanshui, Foshan.
Split into simpler sentences: The Guangzhou Campus is in the southeast of the city in the vicinity of Guangzhou International Convention and Exhibition Center. The Sanshui Campus is in the Yundonghai Tourist Economic Zone in Sanshui, Foshan.