/tə saɪn ə ˈkɒntrækt/ – Phrase
Definition: ký kết hợp đồng.
A more thorough explanation: To “sign a contract” means to formally agree to the terms and conditions outlined in a written agreement by affixing one’s signature to the document, indicating acceptance and intention to be bound by the terms of the contract.
Example: The parties agreed to sign the contract in the presence of their respective legal representatives.