Perhaps you should try some spelling variations:
doanh chung » doanh nhung, doanh thuong, doan hung
thieu xanh » chieu xanh, hieu manh, thien anh
cua thuong » cua phuong, ca thuong, cua huong
cua truong » cua trung, xuan truong, cac truong
hoc thieu » toc thieu, hoc hien
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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 - doanh chung ((cua thuong) OR (cua truong)) cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - doanh chung ((cua thuong) OR (cua truong)) cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - doanh chung ((cua thuong) OR (cua truong)) cong tan toan cau*.