1. At the end of the word, manually enter Yu Hua's life, and click the numbering format above to add numbers for them.

2. In the text, find the quoted content and put the mouse cursor at the end of it.

3. At the top of word, find the "Reference" button and click it to enter the reference ribbon.

4. On the Reference ribbon, locate the Cross Reference button and click it.

5. In the new interface, select the corresponding document and click the Insert button below.

6. After the reference is completed, at the end of the referenced content, press and hold the ctrl key and click the number to jump to the position of the document name, and the reference is completed.