For employment, a business license, job contract, or employment certificate can do the trick.

营业执照、劳动合同或就业证明均可作为工作证明。

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The best practice is to insist that the company includes everything it promises in the job contract.

张骞抱怨说：“尽管我极力要求公司履行承诺，但他们极尽能事逃避自己的责任。”

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Record the employee's start date for this job contract, which should be the same as the date that you record for a job change in the worker's job record.

记录员工的职务合同的开始日期，此日期应与该员工职务记录中记录的职务变更日期相同。

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In order to devise an insurance contact that does this job, we have to have a contract between an insurance company and the insured.

要想设计一个保险合约,要想做这项工作，我们得在保险公司和,被保险人之间建立一个合约。

耶鲁公开课 - 金融市场课程节选

They have a different mentality: they only think of having a job contract, a stable job.

BBC: Voices from Spain's unemployed millions

To be on Ascension, you must either have a job contract, or be the dependent of someone who does.

ECONOMIST: Day five: The many greenings of Ascension

For example, the new job contract just agreed by the unions and employers after months of negotiation will enable employers to shed workers without the risk of going to a labour tribunal, but only at the price of higher pay-offs.

ECONOMIST: French reforms: Attali the Hun | The