How about Qingdao Kokkai International Department

According to Baidu's encyclopedia, Qingdao Guokai International Department is an ordinary full-time private school from elementary school to high school 12-year system, with the qualification of accepting foreign students; graduation certificate is issued by the Ministry of Education and the Higher Education Bureau, globally recognized, and the teachers are all with rich teaching experience, explaining the contents of the curriculum are very comprehensive, so it's not bad.

The International Department of Qingdao Guokai Middle School is committed to cultivating high-end talents with an international outlook, focusing on the study of English as well as the inculcation of traditional Chinese culture. Founded in January 2013, the International Department is an international school that uses a combination of Chinese and American teaching materials, Chinese and foreign teachers, and the integration of Chinese and Western cultural ideas in teaching.