Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
anh tang » anh bang, anh dang, anh nang
cong san » cong tac
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 chu manh - ((hanh tang) OR (anh tang)) cua nhung cong san ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu manh - ((hanh tang) OR (anh tang)) cua nhung cong san ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu manh - ((hanh tang) OR (anh tang)) cua nhung cong san ((toan tap) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chu manh - ((hanh tang) OR (anh tang)) cua nhung cong san ((toan tap) or (toan ban))*.