Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hanh tang » anh tang, hanh mang, hanh tung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
he xanh » heo xanh, hoc xanh
cho he » cho thue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: cho he xanh - ((hanh tang) or (hanh trang)) ((cua nhung) OR (va nhung)) cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho he xanh - ((hanh tang) OR (hanh trang)) ((cua nhung) OR (va nhung)) cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho he xanh - ((hanh tang) or (hanh trang)) ((cua nhung) OR (va nhung)) cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: cho he xanh - ((hanh tang) or (hanh trang)) ((cua nhung) OR (va nhung)) cong dan toan cau*.