Zheng Guanying Official School

Zheng Guanying Official School (, Escola Oficial Zheng Guanying, EOZGY) is a primary and secondary school in Toi San (Macau), Nossa Senhora de Fátima, Macau. It is named after Zheng Guanying. it was the sole governmantal educational institution in the special administrative region using Standard Mandarin as a language of education.

, the headmistress was Wu Kit (胡潔).

History
The school opened in 2011 in the facilities of the former Escola Luso-Chinesa de Tamagnini Barbosa. For each subsequent year, the Zheng Guanying school opened another instructional year. The school was the first government school to use Mandarin as its main instructional medium. In addition, Portuguese was to be used for some classes.

Some parents on social media criticized the school in 2016, stating the fact that students were taking different classes in different languages and that this affected the academic performances of their children. The school administration argued that the parents simply were not accustomed to the format of the school.

In 2017, the school, along with another government school, the Escola Luso-Chinesa da Flora, started pilot bilingual Portuguese–Mandarin classes, and some students were taken out of the school as a result.

The school inaugurated its new facilities in 2018.

Curriculum
Mandarin Chinese is the language of instruction of most subjects, while music and physical education are taught in Portuguese. By 2017 the school started a pilot programme for bilingual Portuguese–Mandarin classes.