an Entity references as follows:
The Affiliated High School of Peking University (simplified Chinese: 北京大学附属中学; traditional Chinese: 北京大學附屬中學; pinyin: Běijīng Dàxué Fùshǔ Zhōngxué), abbreviated as Běi Dà Fù Zhōng (北大附中) or BDFZ, is a major public high school in Beijing that offers 7th-12th grade education. It is regarded as one of the most prestigious high schools in China. In a 2016 ranking of Chinese high schools that send students to study in American universities, BDFZ ranked high in mainland China in terms of the number of students entering top American universities.