Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hanh dang » hanh dong, hanh dung, hanh mang
hang cong » dang cong, hang nong, bang cong
san thanh » ban thanh, van thanh, son thanh
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 dang » anh dong, anh dung, anh bang

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