I found the real answer: the low taxes were all lies, and Mr Lee actually took half of everyone's salary for his family to invest. https://en.wikipedia.org/wik

I found the real answer: the low taxes were all lies, and Mr Lee actually took half of everyone's salary for his family to invest. https://en.wikipedia.org/wiki/Central_Provident_Fund https://en.wikipedia.org/wiki/Central_Provident_Fund