chore: Translate transifex_input.json in zh_CN

57% of minimum 50% translated source file: 'transifex_input.json'
on 'zh_CN'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/frontend-app-course-authoring/src/i18n/messages/zh_CN.json

@@ -25,7 +25,7 @@
   "course-authoring.advanced-settings.alert.proctoring.error.aria.describedby": "alert-danger-description",
   "course-authoring.content-tags-drawer.header.subtitle": "Manage tags",
   "course-authoring.content-tags-drawer.collapsible.add-tags.button": "Add tags",
-  "course-authoring.content-tags-drawer.spinner.loading": "Loading",
+  "course-authoring.content-tags-drawer.spinner.loading": "正在加载",
   "course-authoring.content-tags-drawer.tags-dropdown-selector.spinner.loading": "Loading tags",
   "course-authoring.content-tags-drawer.content-tags-collapsible.selectable-box.selection.aria.label": "taxonomy tags selection",
   "course-authoring.course-rerun.title": "Create a re-run of",
@@ -358,7 +358,7 @@
   "course-authoring.files-and-videos.sort-and-filter.modal.filter.transcribedCheckbox.label": "Transcribed",
   "course-authoring.files-and-videos.sort-and-filter.modal.filter.notTranscribedCheckbox.label": "Not transcribed",
   "course-authoring.files-and-videos.sort-and-filter.modal.filter.processingCheckbox.label": "Processing",
-  "course-authoring.files-and-videos.sort-and-filter.modal.filter.failedCheckbox.label": "Failed",
+  "course-authoring.files-and-videos.sort-and-filter.modal.filter.failedCheckbox.label": "已失败",
   "course-authoring.schedule-section.introducing.upload-image.help-text": "Please provide a valid path and name to your {identifierFieldText} (Note: only JPEG or PNG format supported)",
   "course-authoring.schedule-section.introducing.upload-image.file-and-uploads": "files and uploads",
   "course-authoring.schedule-section.introducing.upload-image.dropzone-text": "Drag and drop your {identifierFieldText} here or click to upload.",
@@ -749,7 +749,7 @@
   "course-authoring.taxonomy-list.csv-format": "CSV file",
   "course-authoring.taxonomy-list.json-format": "JSON file",
   "course-authoring.taxonomy-list.modal.cancel": "取消",
-  "course-authoring.tag-list.no-results-found.message": "No results found",
+  "course-authoring.tag-list.no-results-found.message": "未找到结果",
   "course-authoring.tag-list.column.value.header": "Value",
   "course-authoring.taxonomy-list.popover.system-defined.title": "System taxonomy",
   "course-authoring.taxonomy-list.popover.system-defined.body": "This is a system-level taxonomy and is enabled by default.",