How many classes are there in junior high school of Xinghua School in Lujiang County?

10. official website of Xinghua School shows that there are 600 junior high school students in Xinghua School, with 60 students in each class, so there are 10 classes. Xinghua School is located in Shitou Town with convenient transportation. It is a full-time private high school jointly run by ordinary high schools and vocational high schools approved by the county and municipal education authorities.