Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh ve » trinh ve, thanh ve, tranh va
ve nhung » va nhung, tu nhung
cong bai » cuong bai, cong hai, cung bai
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu manh - canh tranh ve nhung cong bai ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu manh - canh tranh ve nhung cong bai ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho hieu manh - canh tranh ve nhung cong bai ((toan cau) OR (toan ban))*.