Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh chan » thanh phan, thanh nhan, thanh cha
hoc thieu » toc thieu, hoc hien
doi chieu » doi chi, ho chieu, mot chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doc hieu » toc thieu, hoc hien
chan tu » phan tu, han tu, chon tu

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 (((doc hieu) OR (hoc thieu)))) xanh - canh tranh cua nhung cong thanh chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (((doc hieu) OR (hoc thieu)))) xanh - canh tranh cua nhung cong thanh chan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (((doc hieu) OR (hoc thieu)))) xanh - canh tranh cua nhung cong thanh chan tu".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (((doc hieu) OR (hoc thieu)))) xanh - canh tranh cua nhung cong thanh chan tu*.