- 契约农业 qìyuēnóngyè contract farmingA business model in which farmers sign legally binding agreements with companies or organizations to produce specific agricultural goods (also called [[订单农业|訂單農業|ding4 dan1 nong2 ye4]]); in times of war or special circumstances, it may function as a form of contract-based agricultural production similar to loans in kind, used to maintain essential agricultural operations.
- 契约工 qìyuēgōng contract workeremployee who works under a labor contract, especially used in Taiwan
- 契约桥牌 qìyuēqiáopái contract bridgecontract bridge; the card game
- 契约精神 qìyuējīngshén spirit of contractthe culture or spirit of honoring contractual obligations; a commitment to the rule of law and private agreements
- 工作契约 gōngzuòqìyuē employment contracta formal agreement between an employer and an employee specifying the terms of work and compensation
- 有偿契约 yǒuchángqìyuē onerous contract(legal) A contract where each party receives a benefit in exchange for performing an obligation, such as a sale, lease, or employment agreement.
- 劳动契约 láodòngqìyuē labor contractA legally binding agreement between an employer and an employee regarding work requirements and compensation
- 租赁契约 zūlìnqìyuē lease agreementa formal contract or written agreement for the rental of property or equipment