Merge release 1.14 into 1.15. (#16439)

1. Confirm the document content is similar as en version.
2. Merge the zh release-1.14 version into 1.15 version
3. add the 1.14 all sample into 1.15 for template work. The build looks fine.

- docs
  - concepts
    - architecture

content/zh/examples/application/job/job-tmpl.yaml

@@ -0,0 +1,18 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: process-item-$ITEM
+  labels:
+    jobgroup: jobexample
+spec:
+  template:
+    metadata:
+      name: jobexample
+      labels:
+        jobgroup: jobexample
+    spec:
+      containers:
+      - name: c
+        image: busybox
+        command: ["sh", "-c", "echo Processing item $ITEM && sleep 5"]
+      restartPolicy: Never