Perhaps you should try some spelling variations:
cua thuong » cua phuong, ca thuong, cua huong
cua truong » cua trung, xuan truong, cac truong
mang thong » mang trong, hang thuong, dang thuong
hoc thieu » toc thieu, hoc hien
cong mang » cong lang, cong vang, cong bang
thong cap » thong cac, trung cap, thong cua
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 chi) or (hoc thieu)) xanh - canh tranh ((cua thuong) OR (cua truong)) cong mang thong cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (hoc thieu)) xanh - canh tranh ((cua thuong) OR (cua truong)) cong mang thong cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chi) or (hoc thieu)) xanh - canh tranh ((cua thuong) OR (cua truong)) cong mang thong cap*".