Because in the WPS table, we can't find the same as Excel can make the function of the header slash, you can only sword walk slant in other ways to make
1, first we open WPS, click on the row table, select the row, right click Set row height
2, then we enter text, install ALT + ENTER in the cell line, and then in the above word (ie week) before a few spaces
3, we right-click to select "Format Cells",
4, in the pop-up dialog box select "Border" click the slash button. Click OK
5, this is the effect of the slash.