In 2012, with the promotion of the Hong Kong Association of education, Huang Zhifeng launched a march against the upgrading of moral education and national education, which was "pay the bill, withdraw the curriculum and occupy the political federation". Chained and thrown into prison for ten years, the questionnaire of the COVID-19 teachers' periodic COVID-19 test and the revised core curriculum recommendations were announced recently. It is also claimed that nearly 20% of the teachers have planned to leave Hong Kong's educational sector due to political pressure. A large number of netizens ridiculed the Association for "putting a sesame as big as a basketball". Liang Zhenying also criticized that the response rate of the survey was only 1.25%, "that is, 99 rich people among 100 people were lazy". The degree of shame of the association can be seen as average.