Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thi lien » thi lan
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung cho
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi lien) or (ho chieu)) xanh - anh ((dung cua) or (dung luan)) nhung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi lien) OR (ho chieu)) xanh - anh ((dung cua) OR (dung luan)) nhung cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ((thi lien) or (ho chieu)) xanh - anh ((dung cua) or (dung luan)) nhung cong dan toan cao*.