How many movies have Naowarat Yuktanan and Somchai Asanajinda acted in together?

They have worked on 4 movies together! Their first movie together was แผ่นดินของเรา (1976) while their highest rated movie together was รักข้ามรั้ว (1982). They have not worked together since My Wonder Year (1993). They are most known for their drama films together.