Hi Pavilion8612,
For Zhengfei, I can share because my friend who stays at blk 168 area sends her daughter for the Chinese enrichment class and according to her, it's very good. Her daughter is in Pri 1 this year and because she has difficulties writing and reading, she sent her daughter there for classes. Ever since, her daughter's chinese have had improved by leaps and bounds and she will be continuing with them when her daughter goes to Pri 2.
That's why I'm checking on Great minds because if it's as good, I will send my son there for the Pri 1 prepatory class.