Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
minh trang » tinh trang, minh hoang, minh tuan
thang long » thanh cong
hoc thieu » toc thieu, hoc hien
trang va » tran van, hang va
va thang » van thang, va thanh, va thong
long sat » cong suat, long span, luong san
phan dau » phan tu
hang dau » hang va, hang tai

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 - minh trang va thang long sat ((phan dau) OR (hang dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - minh trang va thang long sat ((phan dau) OR (hang dau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - minh trang va thang long sat ((phan dau) OR (hang dau))*.