Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
hoc thieu » toc thieu, hoc hien
doi chieu » doc hieu, ho chieu, mot chieu
quan hang » quan hoang, quan lang, quan hanh
hang cong » dang cong, hang nong, bang cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) or (doi chi))) or (hoc thieu)) xanh - hanh trinh quan hang cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (doi chi))) OR (hoc thieu)) xanh - hanh trinh quan hang cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: ((((doi chieu) or (doi chi))) or (hoc thieu)) xanh - hanh trinh quan hang cong tac toan cau*.