This page is blank. According to the inquiry of Qinxun. com, the blank page of the subsidiary ledger can be engraved with a bar code stamp in actual work, on which the words "this page is blank" can be engraved, stamped with red ink, and signed or stamped by the bookkeeper. You can also write the words "this page is blank" on the abstract with a carbon pen, or you can write it without a red pen. You should draw a red line (diagonal) to cancel the blank page.