The founder of the Hoa Hoa movement was Huyn Phi So. He founded the movement in 1939.
He contributed majorly for his country. His contribution is as follows:
1) It criticised the useless expenses done on useless things. It had a wide reach.
2) The movement stood for the child and opposed the sale of a child bride.
3) It helped the poor and needy people.
4) The founder opposed gambling, use of alcohol and opium.
