Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
theo lieu » theo chieu, theo yeu, thi lieu
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
tranh he » trinh he, tranh ha, trang ha
toan cao » toan ban, toan tap
tinh he » trinh he, hinh he, tinh ha

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

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