Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
thanh bac » thanh bai, thanh san, thanh hai
nhanh bac » nhanh ha, nhanh va
anh nang » ganh nang, anh bang, anh sang
anh dang » anh dong, anh dung, anh bang
cong ban » cong bang, cong san, cong tan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((anh nang) OR (anh dang)) va nhung cong ban ((thanh bac) OR (nhanh bac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((anh nang) or (anh dang)) va nhung cong ban ((thanh bac) OR (nhanh bac))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((anh nang) or (anh dang)) va nhung cong ban ((thanh bac) OR (nhanh bac))*.