Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
thieu sang » chieu sang, thieu khang, thieu quang
thanh tinh » thanh binh, nhanh tinh, than kinh
hoang manh » hoang minh, hoang anh, hoang xanh
cua truong » cua trung, xuan truong, cac truong
hoc thieu » toc thieu, hoc hien
cong nam » dong nam, uong nam, thong nam
nam trai » nam tai, nam thai, nam tra
trai cao » tai cao, thai cao, trai chan

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 - ((thanh tinh) or (hoang manh)) cua truong cong nam trai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - ((thanh tinh) OR (hoang manh)) cua truong cong nam trai cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - ((thanh tinh) or (hoang manh)) cua truong cong nam trai cao*.