Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
thi thien » thi hien, thi chien, thua thien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong van » cong vang, cong san, song van
tan cau » toan cau, tan ca, tao cau
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (thi thien)) xanh - canh tranh cua nhung cong van ((tan cau) OR (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (thi thien)) xanh - canh tranh cua nhung cong van ((tan cau) OR (van cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (thi thien)) xanh - canh tranh cua nhung cong van ((tan cau) OR (van cau))".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (thi thien)) xanh - canh tranh cua nhung cong van ((tan cau) OR (van cau))*.