Perhaps you should try some spelling variations:
hieu manh » chieu xanh, hieu nganh, dieu hanh
cuong tap » luong tap, luong tai, cong tan
toc hieu » toc thieu, doc hieu, hoc thieu
tranh va » tranh van, trang va, trinh va
cong tac » cong ty
doan cap » doanh cao, dan ca, toan cao
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu manh - canh tranh va nang ((cuong tap) OR (cong tac)) doan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc hieu manh - canh tranh va nang ((cuong tap) OR (cong tac)) doan cap".
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - canh tranh va nang ((cuong tap) OR (cong tac)) doan cap*.