Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thanh hoang » thanh cong, thanh hoa, thanh toan
cong danh » cuong danh, cong dan, cong thanh
khi xanh » khia canh, thi hanh, thi anh
cong anh » dong anh, hong anh, cong thanh
toan cau » toan cao, toan ban, toan tap
va dung » van dung, va duong, vat dung

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