(1) to present, for examination, their passports, visas, and certificates pertaining to their (2) to fill in the residence application form (3) applicants for the residence permit or ens hall present, for examina ion their health certificates together with recent frontal hatless half-length passport-size photos Article 18 The term of validity of the residence permit for aliens may las t from one year to five years, as shall be decided by the municipal or county public security bureau in accordance with reasons of aliens for staying in China To aliens who conform to the sti ions of Article 14 of The on Control of the Entry Exit of Aliens. the public security a 1-5-Year long-term residence permit: to aliens of outs tanding accomp lishments a permanent residence permit may be granted Article 19 Aliens exempt from the visa-obtaining procedures in accordance with an agreement signed by the Chinese government and the government of a foreign country, shall, after entry, apply for the residence permit in accordance with the stipulations in Article 16 and Article 17 of these Rules, if they will stay in China for a period of more than 30 days. However, the provisions of the preceding paragraph shall not apply to the aliens as stipulated in Article 34 of The Law on Control of The Entry and Exit of Aliens Article 20 An alien who wishes to continue to stay or reside in China when the term of validity of his/her visa or residence permit expires shall, before the expiration, apply for an extension In the event that an alien, while staying in China, has been found to suffer any of the diseases as specified in Item 4 of Article 7 of these Rules, China s competent public health department may suggest to the public security organ that the alien in question be notified to leave the country before the term of his/ her stay expires. Article 21 If any change is to be made in entries (name, nationality, profession unit, residence, passport number, accompanying children, etc.)of the residence permit for allens the permit holder shall wi thin 10 days, go through the registration procedures for the change at the public security bureau stationed at the locality of their residence Article 22 In the event that holders of the residence permit for aliens wish to move out of the city or county y reside, hall be fore the go through the removal registration at the public security bureau stationed at the locality their original residence After novI ng into locality, they shall go through the mov ing-in registration procedures within 10 days at the public security bureau stationed at the new locality. Resident aliens who wish to apply for moving the ir homes shall first apply to the public security bureau stationed t t et locality fo a permit and then with th he removal registration procedures in accordance with the stipulations of the preceding paragraph9 (1) to present, for examination, their passports, visas, and certificates pertaining to their residence; (2) to fill in the residence application form; (3) applicants for the residence permit for aliens shall present, for examination, their health certificates together with recent frontal hatless half-length passport-size photos. Article 18 The term of validity of the residence permit for aliens may last from one year to five years, as shall be decided by the municipal or county public security bureau in accordance with reasons of aliens for staying in China. To aliens who conform to the stipulations of Article 14 of The Law on Control of the Entry and Exit of Aliens, the public security organ may grant a 1-5-Year long-term residence permit; to aliens of outstanding accomplishments a permanent residence permit may be granted. Article 19 Aliens exempt from the visa-obtaining procedures in accordance with an agreement signed by the Chinese government and the government of a foreign country, shall, after entry, apply for the residence permit in accordance with the stipulations in Article 16 and Article 17 of these Rules, if they will stay in China for a period of more than 30 days. However, the provisions of the preceding paragraph shall not apply to the aliens as stipulated in Article 34 of The Law on Control of The Entry and Exit of Aliens. Article 20 An alien who wishes to continue to stay or reside in China when the term of validity of his/her visa or residence permit expires shall, before the expiration, apply for an extension. In the event that an alien, while staying in China, has been found to suffer any of the diseases as specified in Item 4 of Article 7 of these Rules, China's competent public health department may suggest to the public security organ that the alien in question be notified to leave the country before the term of his/her stay expires. Article 21 If any change is to be made in entries (name, nationality, profession or status, work unit, residence, passport number, accompanying children, etc.) of the residence permit for aliens, the permit holder shall, within 10 days, go through the registration procedures for the change at the public security bureau stationed at the locality of their residence. Article 22 In the event that holders of the residence permit for aliens wish to move out of the city or county where they reside, they shall, before they move, go through the removal registration at the public security bureau stationed at the locality of their original residence. After moving into the new locality, they shall go through the moving-in registration procedures within 10 days at the public security bureau stationed at the new locality. Resident aliens who wish to apply for moving their homes shall first apply to the public security bureau stationed at the target locality for a permit and then with this permit go through the removal registration procedures in accordance with the stipulations of the preceding paragraph