Tu Sac - Four Color 2.3

Tu Sac, also known as Four Colors in English, is a traditional Vietnamese card game often played with chess cards. The main goal of the game is to arrange a hand of cards into valid sets representing the Four Colors, achieved by skillfully melding new cards into the hand while strategically discarding unwanted cards. This game is similar to Si Se Pai in Chinese culture, where it is also referred to as "four colors."

For further details, you can visit this Wikipedia link.