Perhaps you should try some spelling variations:
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
tieu sang » chieu sang, tiem nang, tinh sang
tieu dung » dieu duong, tin dung, viet dung
trong cao » trong cac, trong ca, trong cay
cong san » cong tac
san thai » sac thai, ban thai, van thai
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu sang) or (tieu dung)) - hanh ((trong cao) OR (truong cao)) nhung cong san thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu sang) OR (tieu dung)) - hanh ((trong cao) OR (truong cao)) nhung cong san thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu sang) or (tieu dung)) - hanh ((trong cao) OR (truong cao)) nhung cong san thai cao".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu sang) or (tieu dung)) - hanh ((trong cao) OR (truong cao)) nhung cong san thai cao*.