the response about the small class teaching

I think Hong Kong government follow out small class teaching is too late because Hong Kong government doesn’t have a clear regulation of small class teaching. The school, teachers and parents are confused for small class teaching because government hasn’t a good system and regulation for this. And the teaching system may need to change and I don't think teachers can accept this immediately. Also, it may need to pay more money for teaching and I think the schools can't bear this big burden.If Hong Kong government decide follow out small class teaching, They need to have a better plan for train the new teachers and teachers who are teaching, renew the teaching system and make it perfect, make a clear regulation and a important thing is resolve "money" this problem.