Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
nhanh lang » nhanh quang, nhanh thang, nhan dang
hoc thieu » toc thieu, hoc hien
van nhung » van nhuong, va nhung, van hung
lang van » dang van, tang van, hoang van
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tap, toan tai
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: hoc thieu sang - nhanh lang van nhung ((cong dan) or (cong tan)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - nhanh lang van nhung ((cong dan) OR (cong tan)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - nhanh lang van nhung ((cong dan) or (cong tan)) ((toan cau) or (toan cao))*.