Auto Numbering

Opening the Customization Window

Select Custom Numbering from the numbering dropdown.

Customizing Level 1 Numbering Format

Select level 1, change the numbering format to ①、, select 一，二，三，… for the numbering style, link the level to the style Heading 1, set after numbering to Space, and modify the rest as needed.

Customizing Level 2 Numbering Style

Similarly, note that the numbering format should be changed to ①.②, the numbering style should be set to 1，2，3，…, and check Legal style numbering.

Customizing Level 3 Numbering Style

Same as level 2 numbering, but note that the numbering format should be changed to ①.②.③.

Application

Generally, you only need to set up three levels of numbering. After clicking OK, select the text and switch to Heading 1 in the Home menu to set the text as a level 1 heading. The same applies to other levels.

Table of Contents

Select an appropriate table of contents under the References menu.