Many people left their paddy fields or other ancestral vocations and tried for more dignified work in town.
Fortunately, king Vajiravudh realised this would be detrimental to thailand's future as thailand was an
agriculture-based economy; how could we make a living without farmers?
So his majesty tried to promote vocational study among thai people and also added itinto the compulsory
education at that time was divided into three fields: Craft, Commerce,amd Agriculture.