Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
hanh tram » hanh tam, thanh tran, thanh tra
van khang » van khanh, van thanh, van quang
van hang » van hoang, van thang, ban hang
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan tap » phan lap, han tap, pha 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 thieu tinh - ((hanh tram) or (hanh trang)) ((van hang) or (van khang)) cong tac phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((hanh tram) OR (hanh trang)) ((van hang) OR (van khang)) cong tac phan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((hanh tram) or (hanh trang)) ((van hang) or (van khang)) cong tac phan tap*.