Perhaps you should try some spelling variations:
thanh tung » thanh cong
hanh trinh » canh tranh, hanh chinh
duong vanh » duong van, duong manh, duong xanh
con duong » van duong
vanh toan » manh toan, van toan, anh toan
khi xanh » khia canh, thi hanh, thi anh
toan cau » toan cao, toan ban, toan tap
cua con » cua cong, cua co, cua can

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - ((thanh tung) or (hanh trinh)) cua con duong vanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi xanh - ((thanh tung) OR (hanh trinh)) cua con duong vanh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - ((thanh tung) or (hanh trinh)) cua con duong vanh toan cau*.