吃亏 (chī kuī): ต้องประสบกับความสูญเสีย

In a negotiation, if you give in easily, the other party will think you're easy to bully, and in the end you'll be the one who suffers.

If you sign the contract without reading it carefully, and something goes wrong, you'll definitely be the one to suffer.

In negotiations, if we reveal our bottom line too early, we will suffer a loss.

Without legal knowledge, it's easy to suffer a loss when signing a contract.

He never takes advantage of others in business; he would rather suffer a loss himself than break his word.