Hi everyone, I finally used my day off to start preparing papers for my work visa renewal, but I came back more confused than before 😅

Hi everyone, I finally used my day off to start preparing papers for my work visa renewal, but I came back more confused than before 😅 I have the list from my company, but some document names look similar and I’m not sure which office actually issues them, especially the income/tax related ones and the employment proof. My company admin is kind, but they also told me to “check outside office” for some papers, so now I don’t know where to begin. For those who already did this, how did you figure out where to get each document?

大家好，我终于利用休息日开始准备续办工作签证的材料了，但回来的时候比之前更困惑了 😅 我已经拿到了公司给的材料清单，但有些文件名称看起来很相似，我不确定到底是哪个部门签发的，尤其是收入/税务相关的文件和在职证明。 我们公司的行政人员人很好，但他们也让我去“外部机构确认”某些材料，所以我现在都不知道该从哪里开始。 已经办过的人，你们是怎么搞清楚每份文件该去哪里办理的？