1. Documentary refers to a complete set of business processes from the start of business to the end of business, and generally to the end of financial accounting. Documentary is to track the evidence left by these businesses-all kinds of evidence, documents, reports, etc. -Repeat the simulated business process. Documentary is the person who does the above work.

2. Documentary clerks in leather factory are full-time staff, whose main responsibility is to track the operation of products and services according to customer orders.