How many movies have Sanyakorn and Somchai Samipak collaborated on?

They have worked on 3 movies together! Their first movie together was โชคดีที่รัก (1980) while their highest rated movie together was ดาวเคียงเดือน (1982). They have not worked together since ดาวเคียงเดือน (1982). They are most known for their romance films together.