Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
hanh trang » thanh trung, canh tranh, hanh trinh
theo chieu » theo tieu, ho chieu, thi chieu
va truong » van truong, xa truong, va thuong
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

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