Advanced Mandarin Chinese, both reading and writing, is strongly desired. English does not need to be fluent-but you must be able to communicate in English.

需要中文阅读和书写流畅。英文不需要流利，但必须能够用英文交流。

youdao

She holds a bachelor's and a master's degree from Stanford University, and studied advanced Mandarin Chinese at Beijing's Tsinghua University.

CNN: CNN Profiles - Kristie Lu Stout - Anchor and correspondent

That growing demand had The College Board survey high schools to determine the interest in advanced-placement exams for Mandarin.

NPR: Chinese Classes Grow in Popularity with U.S. Students