glp_person: Premsak Pearyura
person_firstname: Premsak
person_lastname: Pearyura
person_birthplace: Khon Kaen, Thailand
person_occupation_all: Self-employed: professional (accountant, architect, lawyer, medical doctor etc.)|Self-employed: small businessman|Employed: professional (accountant, architect, lawyer, medical doctor etc.)|Employed: top management / director / CEO