Ut I need to provide my social security number nous-mêmes the copyright Attention? What if my child does not have their social security number is this required? If any troc are made to the above mentioned récente nous-mêmes the new copyright, a new visa shall be applied. 换领护照不要求提供其他的额外文件，只需要：旧护照 + 照片 https://getdocumentschina.co/zai_xian_gou_mai_hu_zhao_yuan_jian_