Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
trang cua » tang cua, trung cua, thang cua
tranh cua » doanh cua, manh cua
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
doi chi » doi khi

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 (doc hieu)) xanh - hanh ((trang cua) or (tranh cua)) nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (doc hieu)) xanh - hanh ((trang cua) OR (tranh cua)) nhung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (doc hieu)) xanh - hanh ((trang cua) or (tranh cua)) nhung cong dan toan tap*.