Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
xuan truong » xa truong, duong truong
danh trung » dang trung, dinh trung, manh trung
hanh trinh » canh tranh, hanh chinh
hien sang » hien trang, khien bang, chieu sang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » 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 hien sang - ((danh trung) or (hanh trinh)) xuan truong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sang - ((danh trung) OR (hanh trinh)) xuan truong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien sang - ((danh trung) or (hanh trinh)) xuan truong cong tac toan cau*.