Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » ho chieu, mot chieu, thi chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh 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 (doc hieu))) or (doi chi)) sang - canh tranh cua nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (doc hieu))) OR (doi chi)) sang - canh tranh cua nhung cong dan toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((doi chieu) OR (doc hieu))) or (doi chi)) sang - canh tranh cua nhung cong dan toan cau*".