Dad's collection of historical books and ancient books are all pages.

No, the passport should be replaced in time if it is defaced. In the process of customs clearance, the integrity of passport determines the success of customs clearance. The information is missing pages, which affects whether I can pass the customs. Therefore, it is recommended to apply for replacement:

If you apply for a replacement due to damaged documents, you must also submit the damaged documents and the reasons for the damage; If you apply for a replacement due to the loss or theft of your certificate, you must also submit a report on the loss and a description of the loss or theft; Citizens who have settled abroad for a short period of time to apply for the replacement of ordinary passports when returning to China shall, in addition to submitting relevant materials in accordance with the above provisions, also submit the certificate of overseas settlement and the temporary residence permit and a copy issued by the public security organ of the temporary residence.

If the passport is lost, stolen or damaged abroad, which affects the normal use, the passport holder shall immediately report the relevant situation in writing to the sending unit and our local embassy or consulate, and the sending unit shall send a letter to the issuing authority to put forward the handling opinions, and the issuing authority shall notify the relevant embassy or consulate to reissue the documents after verification. If the passport is lost or damaged in China, the passport holder shall report the loss to the self-management unit in time, and the self-management unit shall report the cancellation to the issuing authority. The official letter submitted to the issuing authority shall include the following information:

(1) Brief description of lost, stolen or damaged passport;

(two) the name of the foreign embassy or consulate to go through the formalities;

(three) the name of the holder, the original passport number and the validity period;

(4) the reasons for the replacement of the passport;

(five) the time limit for the applicant to work abroad and the name and contact information (telephone number, fax number) of the contact person of the sending unit.

The official letter issued by the dispatching unit shall be signed by the signatory for the record and stamped with the official seal.