Perhaps you should try some spelling variations:
hieu manh » chieu xanh, hieu nganh, dieu hanh
toc hieu » toc thieu, doc hieu, hoc thieu
hang cua » hang ca, huong cua, thong cua
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
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 hieu manh - hanh ((hang cua) OR (mang cua)) trong cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc hieu manh - hanh ((hang cua) OR (mang cua)) trong cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - hanh ((hang cua) OR (mang cua)) trong cong dan toan cau*.