diff --git a/translations/frontend-app-course-authoring/src/i18n/messages/zh_CN.json b/translations/frontend-app-course-authoring/src/i18n/messages/zh_CN.json
index dc3ffe852f8..18f88f3ae55 100644
--- a/translations/frontend-app-course-authoring/src/i18n/messages/zh_CN.json
+++ b/translations/frontend-app-course-authoring/src/i18n/messages/zh_CN.json
@@ -189,6 +189,7 @@
   "course-authoring.taxonomy-list.button.import.label": "导入",
   "course-authoring.taxonomy-list.select.org.default": "All taxonomies",
   "course-authoring.taxonomy-list.spinner.loading": "正在加载",
+  "course-authoring.taxonomy-list.toast.delete": "\"{name}\" deleted",
   "course-authoring.advanced-settings.modal.error.description": "There was {errorCounter} while trying to save the course settings in the database. Please check the following validation feedbacks and reflect them in your course settings:",
   "course-authoring.advanced-settings.modal.error.title": "Validation error while saving",
   "course-authoring.advanced-settings.modal.error.btn.change-manually": "Change manually",
@@ -370,6 +371,7 @@
   "course-authoring.files-and-upload.apiStatus.message": "{actionType} {selectedRowCount} {fileType}(s)",
   "course-authoring.files-and-upload.apiStatus.addingAction.message": "正在添加",
   "course-authoring.files-and-upload.apiStatus.deletingAction.message": "正在删除",
+  "course-authoring.files-and-upload.apiStatus.downloadingAction.message": "Downloading",
   "course-authoring.files-and-upload.addFiles.error.fileSize": "Uploaded file(s) must be 20 MB or less. Please resize file(s) and try again.",
   "course-authoring.files-and-upload.table.noResultsFound.message": "未找到结果",
   "course-authoring.files-and-upload.addFiles.button.label": "Add {fileType}s",
@@ -602,10 +604,10 @@
   "authoring.proctoring.provider.label": "监考供应商",
   "authoring.proctoring.provider.help": "选择您要用于此课程运行的监考提供者。",
   "authoring.proctoring.provider.help.aftercoursestart": "课程开始日期后不能修改监考提供者。",
-  "authoring.proctoring.escalationemail.label": "Proctortrack 升级电子邮件",
+  "authoring.proctoring.escalationemail.label": "Escalation email",
   "authoring.proctoring.escalationemail.help": "提供支持团队联系的电子邮件地址以进行升级（例如上诉、延迟审查）。",
-  "authoring.proctoring.escalationemail.error.blank": "如果 proctortrack 是所选提供商，则 Proctortrack 升级电子邮件字段不能为空。",
-  "authoring.proctoring.escalationemail.error.invalid": "Proctortrack 升级电子邮件字段格式错误且无效。",
+  "authoring.proctoring.escalationemail.error.blank": "The Escalation Email field cannot be empty if {proctoringProviderName} is the selected provider.",
+  "authoring.proctoring.escalationemail.error.invalid": "The Escalation Email field is in the wrong format and is not valid.",
   "authoring.proctoring.allowoptout.label": "允许学习者选择退出监考考试",
   "authoring.proctoring.createzendesk.label": "为可疑尝试创建 Zendesk 票证",
   "authoring.proctoring.error.single": "此表单中有 1 个错误。",
@@ -792,6 +794,12 @@
   "course-authoring.studio-home.verify-email.banner.description": "注册快完成啦！您现在需要验证您的邮箱({email})，已发送激活邮件至此邮箱，请按照步骤完成注册。",
   "course-authoring.studio-home.verify-email.sidebar.title": "需要帮助？",
   "course-authoring.studio-home.verify-email.sidebar.description": "请检查您的垃圾邮件，以防我们的邮件不在您的收件箱中。仍然不能找到确认邮件？通过下面的链接获得帮助。",
+  "course-authoring.taxonomy-list.dialog.delete.title": "Delete \"{taxonomyName}\"",
+  "course-authoring.taxonomy-list.dialog.delete.body": "Warning! You are about to delete a taxonomy containing {tagsCount} tags. Assigned organizations will no longer be able to access the taxonomy, and any tags applied to course content will be removed.",
+  "course-authoring.taxonomy-list.dialog.delete.confirm.label": "Type {deleteLabel} to confirm",
+  "course-authoring.taxonomy-list.dialog.delete.confirmDelete.label": "DELETE",
+  "course-authoring.taxonomy-list.dialog.delete.cancel.label": "Cancel",
+  "course-authoring.taxonomy-list.dialog.delete.delete.label": "Delete",
   "course-authoring.taxonomy-list.modal.export.title": "Select format to export",
   "course-authoring.taxonomy-list.modal.export.body": "Select the file format in which you would like the taxonomy to be exported:",
   "course-authoring.taxonomy-list.modal.export.submit.label": "导出",
@@ -806,6 +814,7 @@
   "course-authoring.taxonomy-list.badge.system-defined.label": "System-level",
   "course-authoring.taxonomy-list.orgs-count.label": "Assigned to {orgsCount} orgs",
   "course-authoring.taxonomy-list.menu.export.label": "导出",
+  "course-authoring.taxonomy-list.menu.delete.label": "Delete",
   "course-authoring.taxonomy-list.menu.alt": "{name} menu",
   "course-authoring.taxonomy-detail.side-card.header": "Taxonomy details",
   "course-authoring.taxonomy-detail.side-card.name": "头衔",
@@ -813,6 +822,7 @@
   "course-authoring.taxonomy-detail.action.button.label": "操作",
   "course-authoring.taxonomy-detail.action.button.alt": "{name} actions",
   "course-authoring.taxonomy-detail.action.export": "导出",
+  "course-authoring.taxonomy-detail.action.delete": "Delete",
   "pgn.DataTable.FilterStatus.clearFiltersText": "Clear filters",
   "course-authoring.video-uploads.file-info.infoTab.title": "信息",
   "course-authoring.video-uploads.file-info.transcriptTab.title": "Transcript ({transcriptCount})",