How to split cells of table in WPS Writer
1. Use WPS Office to open the document, and select the cell that needs to be split.
2. Click the Table Tools tab → the Split Cells button.
3. In the pop-up Split Cells dialog, we can enter the number in the Number of columns edit box and the Number of rows edit box.
4. Finally, click the OK button. Then we can split the selected cell.
To be office excel advanced, you could learn how to use WPS Office Spreadsheet online in WPS Academy.