Dong Zhong and many people are trying to protect their schools which under the constitutional laws from the opening of the bad floodgate.

So, now the floodgate is the introduction of jawi with the hidden religious influence. Many extreme people and politicians are too jealous of the vernacular schools ' success, in fact they are not happy that many melei people keep sending thier children to vernacular schools, this will make them getting  hard to brainwash those students by using the religious and racial topics in future.

That's why you can see why those extremists are so hate Dong Zhong