Perhaps you should try some spelling variations:
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
lanh ban » lanh bang, lang ban, doanh ban
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ban cua » ban quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or ((chuc or chua) nang)) - lanh ban cua dung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR ((chuc OR chua) nang)) - lanh ban cua dung cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or ((chuc or chua) nang)) - lanh ban cua dung cong dan toan cao*.