Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
ncanh tinh » nhanh tinh, thanh tinh, hanh tinh
lieu nang » lieu nano, lieu giang, lieu van
lieu cong » lieu lon
canh tinh » hanh tinh, manh tinh, canh tranh
cua nhung » va nhung
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan tap » toan 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 ((lieu nang) OR (lieu cong)) - ((canh tinh) or (ncanh tinh)) cua nhung cong van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((lieu nang) OR (lieu cong)) - ((canh tinh) OR (ncanh tinh)) cua nhung cong van toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((lieu nang) OR (lieu cong)) - ((canh tinh) or (ncanh tinh)) cua nhung cong van toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((lieu nang) OR (lieu cong)) - ((canh tinh) or (ncanh tinh)) cua nhung cong van toan tap*.