Why would some CJK words be displayed missing the top-line or bottom-line in QuickSheet?
In QuickSheet, When you brighten one cell which is enclosed a CJK word, and turn to select another one, the topline and bottomline of the CJK word in the first cell will become two space lines, that you can’t see this kind of CJK words clearly. This is caused by QuickSheet itself. Even it is the same for some English letters such as “pqgyj”, you can try to refresh the active electric form to improve it.