Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
dang cuong » dang cong, tang cuong, quang cuong
chua tinh » cua tinh, cha tinh, thuat tinh
cuong tap » luong tap, cong tac, luong tai
chu tinh » chau tinh, cuu tinh, chu tich
anh quan » anh tuan, ban quan, anh nhan
cua dang » cua cong, cua ban
tap toan » tap doan, tap quan, bai 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: theo ((chu tinh) or (chua tinh)) - ((anh quan) or (hanh trinh)) cua dang cuong tap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (chua tinh)) - ((anh quan) OR (hanh trinh)) cua dang cuong tap toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (chua tinh)) - ((anh quan) or (hanh trinh)) cua dang cuong tap toan cau*.