https://www.plktnkjsc.edu.hk/achievement/student/bauhinia-culture-cup-1st-hong-kong-primary-and-secondary-school-chinese-culture
Bauhinia Culture Cup - 1st Hong Kong Primary and Secondary School Chinese Culture and Putonghua...
primary and secondaryhong kongculturecupschool
https://www.eroicafenice.com/salotto-culturale/la-lingua-cinese-lunificazione-linguistica/
Lingua cinese: storia, dialetti e differenze tra Putonghua e Guoyu
May 8, 2026 - Scopri l'evoluzione della lingua cinese, dalle ossa oracolari al Putonghua. Analisi dei dialetti, della grammatica e del ruolo globale del cinese moderno.
lingua cinesestoriadialettitraputonghua
https://www.jbe-platform.com/content/journals/10.1075/japc.11.2.07zho
The spread of Putonghua and language attitude changes in Shanghai and Guangzhou, China | John...
This study measures languages attitudes of 82 college students in Shanghai and Guangzhou, where language planning has promoted Putonghua (PTH) over local...
the spreadin shanghaiputonghualanguageattitude