Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
theo yeu » theo tieu, thiet yeu, theo chu
chao chu » cho chu, cua chu, cao cho
tinh cua » trinh cua, sinh cua, tinh chat
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo yeu) or (chao chu)) xanh - thanh tinh cua ((nhung cong) or (hang cong)) tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo yeu) OR (chao chu)) xanh - thanh tinh cua ((nhung cong) OR (hang cong)) tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo yeu) or (chao chu)) xanh - thanh tinh cua ((nhung cong) or (hang cong)) tinh toan ban*.