How many movies have Chen Rui and Muangthai P.K. Saenchai acted in together?

They have worked on 2 movies together! Their first movie together was One Championship: ONE 156 (2022) while their highest rated movie together was ONE Friday Fights 34: Rodtang vs. Superlek (2023). They have not worked together since ONE Friday Fights 34: Rodtang vs. Superlek (2023).