Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuyet xung » thuyet dung, thuyet ung, thuyet luong
thuyet hung » thuyet huong, thuyet dung, thuyet ung
thi chieu » thi chien, thi hieu, theo chieu
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) xanh - thanh thuong ((thuyet xung) OR (thuyet hung)) cong ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) xanh - thanh thuong ((thuyet xung) OR (thuyet hung)) cong ban thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) or (ho chieu)) xanh - thanh thuong ((thuyet xung) OR (thuyet hung)) cong ban thanh cau".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) xanh - thanh thuong ((thuyet xung) OR (thuyet hung)) cong ban thanh cau*.