Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » thong cong, hang cong, nhung lang
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
nhung don » nhung van, nhung bo
dung cong » dung trong
toan cau » toan cao, toan ban, toan tap

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 xanh - canh tranh cua ((((nhung cong) or (nhung don))) or (dung cong)) thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh tranh cua ((((nhung cong) OR (nhung don))) OR (dung cong)) thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh cua ((((nhung cong) or (nhung don))) or (dung cong)) thanh toan cau*.