5 years in music industry management
-3 years in foreign exchange market management
-8 years in National Housing construction,investor
-10 years in legal firm,founder
-11 years in waste water management,owner
-16 years as lecturer in business and life development,attitude adjustment
-6 years in teaching Fengshui and life balancing for Business entrepreneurs
-4 years in National Industrial Committee and National Religion and Cultural Committee,House of the Senates in Thailand
-Presently an advisor on several aspects for entrepreneurs,corporates and others