Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
trinh luc » trinh duc, trinh muc, trinh luat
canh cong » hanh cong, canh cung, lanh cong
anh cong » hanh cong, anh dong, thanh cong
dan toan » van toan, dan than, manh 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: toc thieu xanh - hanh trinh luc ((canh cong) OR (anh cong)) dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - hanh trinh luc ((canh cong) OR (anh cong)) dan toan cau".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh trinh luc ((canh cong) OR (anh cong)) dan toan cau*.