Perhaps you should try some spelling variations:
thanh tung » thanh cong
khi xanh » khia canh, thi hanh, thi oanh
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap
thi anh » thi hanh, thi thanh, thich anh

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) or (thi anh)) - thanh tung ((cua dung) OR (qua dung)) cong ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((khi xanh) OR (thi anh)) - thanh tung ((cua dung) OR (qua dung)) cong ban than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((khi xanh) or (thi anh)) - thanh tung ((cua dung) OR (qua dung)) cong ban than cau".
• Adding a wildcard symbol may retrieve word variants: doi ((khi xanh) or (thi anh)) - thanh tung ((cua dung) OR (qua dung)) cong ban than cau*.