Perhaps you should try some spelling variations:
trinh han » trinh quan
dang cong » dung cong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
doi chi » doi khi
va dang » van dang, va nang, va lang
han va » hang va, hanh va, nhan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (toc thieu)) xanh - trinh han va dang cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (toc thieu)) xanh - trinh han va dang cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (toc thieu)) xanh - trinh han va dang cong dan phan cau*.