Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trung » thanh trung, hanh trang, manh trung
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
dang van » hoang van, hang va
dao van » do van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((nhieu tang) or (chieu sang)) - hanh trung cap nhung luong ((dao van) OR (dang van)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((nhieu tang) OR (chieu sang)) - hanh trung cap nhung luong ((dao van) OR (dang van)) ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((nhieu tang) or (chieu sang)) - hanh trung cap nhung luong ((dao van) OR (dang van)) ban*".