Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
hanh san » thanh san, khach san, thanh son
cong tac » cong ty
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
cho chu » cho thue
san cua » sang cua, ban cua, dan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (cho chu)) xanh - hanh san cua nhung cong tac ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (cho chu)) xanh - hanh san cua nhung cong tac ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (cho chu)) xanh - hanh san cua nhung cong tac ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (cho chu)) xanh - hanh san cua nhung cong tac ((toan cau) OR (toan ban))*.