Pui Kim Sin (China, Hong Kong SAR)

Pui Kim Sin is a single parent, the mother of two daughters. She never forces her children to do anything that they do not want to do and she never pushes them to study and get into a university either, because in her view, happiness is more important than anything. She takes her children hiking and always reminds them to eat and have enough sleep while they are preparing for the HKDSE public examination. She thinks it is a tragedy if people can afford the whole world, but are not happy.