The source file of your work made by others is a template, and then you modify it and add a little of your elements. This is a template set.

Extended data:

In the past, Taobao artists mainly mastered PS AI, and of course they also needed DW software, because some dynamic pictures would need to use code or add picture links. Now the requirements for artists are a bit high, not only the former, but also C4D, including video production software, such as PR. In short, the more comprehensive you learn, the better your job development prospects, and it is related to the needs of your company.

Reference: Baidu Encyclopedia _ Taobao Art Design