date: 2022-02-21T08:43:04Z pdf:unmappedUnicodeCharsPerPage: 0 pdf:PDFVersion: 1.4 xmp:CreatorTool: PDF-XChange Office Addin access_permission:modify_annotations: true access_permission:can_print_degraded: true dc:creator: Li, Ying CreatorTool: PDF-XChange Standard (9.1 build 356) [GDI] [Windows 10 Enterprise x64 (Build 19041)] dcterms:created: 2022-02-21T08:43:01Z Last-Modified: 2022-02-21T08:43:04Z dcterms:modified: 2022-02-21T08:43:04Z pdf:docinfo:custom:CreatorTool: PDF-XChange Standard (9.1 build 356) [GDI] [Windows 10 Enterprise x64 (Build 19041)] dc:format: application/pdf; version=1.4 xmpMM:DocumentID: uuid:7bc18c61-61b9-4c4f-8ae3-9f02929095b7 Last-Save-Date: 2022-02-21T08:43:04Z pdf:docinfo:creator_tool: PDF-XChange Office Addin access_permission:fill_in_form: true pdf:docinfo:modified: 2022-02-21T08:43:04Z meta:save-date: 2022-02-21T08:43:04Z pdf:encrypted: false modified: 2022-02-21T08:43:04Z Content-Type: application/pdf pdf:docinfo:creator: Li, Ying X-Parsed-By: org.apache.tika.parser.DefaultParser creator: Li, Ying meta:author: Li, Ying meta:creation-date: 2022-02-21T08:43:01Z created: 2022-02-21T08:43:01Z access_permission:extract_for_accessibility: true access_permission:assemble_document: true xmpTPg:NPages: 1 Creation-Date: 2022-02-21T08:43:01Z pdf:charsPerPage: 182 access_permission:extract_content: true access_permission:can_print: true Author: Li, Ying producer: PDF-XChange Standard (9.1 build 356) [GDI] [Windows 10 Enterprise x64 (Build 19041)] access_permission:can_modify: true pdf:docinfo:producer: PDF-XChange Standard (9.1 build 356) [GDI] [Windows 10 Enterprise x64 (Build 19041)] pdf:docinfo:created: 2022-02-21T08:43:01Z