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When playing cards, one of the most important factors is the ability to observe and analyze your opponents. If you want to succeed in the long run, you need to learn to read your opponents, recognize their trends and strategies. For example, in the game of Tien Len, if your opponent often plays by waiting for a strong card to attack, you can take advantage of this to put pressure on them and confuse them. Understanding your opponent's playing style helps you adjust your tactics, increasing your chances of winning.
