Perhaps you should try some spelling variations:
khanh thuong » thanh thuong, hang thuong, khanh phong
thuong cong » thong cong, thuong con, thuong dong
thanh tran » thanh trang, thanh toan, thanh tra
hoc thieu » toc thieu, hoc hien
hanh tran » hanh trang, hanh tram, thanh trang
hoc hieu » hoc hien, doc hieu, hoc dieu
cong san » cong tac
san toan » van toan, dan toan, 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: ((hoc hieu) or (hoc thieu)) manh - ((hanh tran) or (thanh tran)) khanh thuong cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) manh - ((hanh tran) OR (thanh tran)) khanh thuong cong san toan cao.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc thieu)) manh - ((hanh tran) or (thanh tran)) khanh thuong cong san toan cao*.