. . . . .

Before issuing tickets, you should count them. If there are problems such as missing books, few books, missing numbers and wrong numbers, the whole book should be returned.

. . . . .

Supplement:

If all the invalid tickets are torn up when the tickets are issued, it will be difficult. According to the provisions of the Measures for the Administration of Ticket Issuance, if the invalid ticket is kept intact and marked with the word "invalid", otherwise it is an act of issuing or tearing up the ticket in violation of regulations, and a fine of 1W is imposed.

Find it quickly. If you can find it, try to paste it and attach it to the original location.

If you can't find it, you'll have to leave it to chance. If the tax bureau finds out, it can only be punished.