How many movies have Sanyakorn and Sombat Metanee collaborated on?

They have worked on 3 movies together! Their first movie together was ดาวสวรรค์ฉันรักเธอ (1975) and was their highest rated movie together. They have not worked together since แผ่นดินของเรา (1976). They are most known for their drama films together.