How many key classes are there in Foshan Ying Chao Middle School?

Two. According to official website's information of Ying Chao Experimental Middle School, the high school is divided into key classes and ordinary classes, among which there are two key classes. The school takes "Scientific Outlook on Development" as the guidance and "people-oriented, morality-oriented, intelligence-oriented and harmonious development" as the school-running philosophy. It is a modern boarding, private and complete middle school, with a junior high school and a senior high school.