You don't need to send a copy of your passport to apply for the National University of Singapore. If you need to apply for a passport, you need to bring the original ID card and the original household registration book, as well as relevant supporting materials to the exit-entry administration department where the household registration is located.

Please refer to the Decision of the Ministry of Public Security on Amending the Administrative Measures for the Issuance of Ordinary Passports and Entry-Exit Passes of the People's Republic of China (OrderNo. Ministry of Public Security 1 18) to apply for passports.

Article 4 When applying for an ordinary passport, a citizen shall submit it to the exit-entry administration department of the public security organ of the local people's government at or above the county level where his domicile is located, and submit the following authentic and valid materials:

(1) A recent bareheaded photo, and a complete Application Form for China Citizens Going Abroad for Private Purposes (hereinafter referred to as the Application Form);

(two) the identity card and residence booklet and a copy; During the collection, renewal and replacement of resident identity cards, temporary resident identity cards, household registration books and their copies may be submitted;

(3) Citizens under the age of 16, accompanied by their guardians, shall submit their opinions on leaving the country, resident identity cards or household registration books, passports and photocopies;

(4) State functionaries shall, in accordance with the relevant provisions, submit the certificate that their unit or the competent unit at a higher level has approved to leave the country in accordance with the personnel management authority;

(5) Other materials required by the exit-entry administration department of the public security organ of the provincial local people's government after being approved by the exit-entry administration department of the Ministry of Public Security.

Servicemen applying for ordinary passports shall, after completing the examination and approval procedures in accordance with the administrative authority, submit them to the exit-entry administration department of the public security organ of the local people's government at or above the county level where the troops are located.

Article 5 Under any of the following circumstances, a citizen may apply for an expedited ordinary passport to the exit-entry administration department of the public security organ of the local people's government at or above the county level where his domicile is located, and submit relevant materials:

(1) Going abroad to attend funerals or visit critically ill patients;

(2) The commencement date of studying abroad is approaching;

(3) The entry permit or visa of the destination country will expire soon;

(four) other emergency reasons identified by the exit and entry administration department of the public security organ of the provincial local people's government.