Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
cua nhung » va nhung
thanh cau » thanh chau, thanh mau, nhanh cau
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
anh dong » anh huong, anh son
cong tan » cong tac, cong san, cong ty

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

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