2. Secondly, according to the professional information learned, choose an option that is most in line with the current situation. Retired grandparents can choose to fill in "retired".
3. Then, make sure that the occupation information filled in is accurate. Grandparents have retired, so when filling out the form, you must fill in the occupation column as "retired" to avoid confusion or misunderstanding.
4. Finally, check whether the information filled in is consistent with the actual situation as needed. Re-confirm whether the professional information of grandparents is accurate. If in doubt, you can check with yourself or someone who knows the professional situation.