Word: 合同 (hétong)

他们对合同很满意。

Tāmen duì hétong hěn mǎnyì.

They are satisfied with the contract.

你在签字前必须仔细看合同。

Nǐ zài qiānzì qián bìxū zǐxì kàn hétong.

You must look over the contract before you sign it.

别用铅笔签合同。

Bié yòng qiānbǐ qiān hétong.

Don't sign the contract in pencil.

我和这家公司签了三年合同。

Wǒ hé zhè jiā gōngsī qiānle sān nián hétong.

This company and I have signed a contract of three years.