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。

I have provided documentation, my parents' salary card, employment certificate letter, a one-year bank statement. They have saved 220-thousand yuan in the bank.

“我已经提交了相关文件，父母的银行卡，在职证明信和一年银行流水。他们在银行有22万的存款。” ”

The employee should provide the "Foreigner Employment Certificate ", get from entry-exit employment administration section of Heilongjiang work and society protection department ;

就业人员须提供《外国人就业证》，在黑龙江省劳动和社会保障厅出入境就业管理处办理；

Chinese language teachers shall submit certificate of employment and recommendation letters provided by institutes they work for.

在职汉语教师须提交就职机构出具的在职证明和推荐信。

For Sports Administrators we provide a four-month certificate course but you should be aware that this is designed for those who are in employment.

体育管理提供四个月的发证书课程，但你必须知道这是为有工作经验的人设计的。