Chua Wongyai, the father of Somsamai was able to master all the skills. Which developed to be the shop , Somsamai Gold. From investigating the old gold that had been excavated by the villagers, Somsamai came to notice that the gold that will be utilize in the gold craft taht she creates, should be pure, of 99.99% The colour of the gold should be shining in the reddish yellow. It is not as pure as the darker coloured one.