Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
ho chiet » hoc thiet, hoa thiet, hoc nhiet
ho chieu » theo chieu, hoc thieu, doi chieu
ho thiet » hoc thiet, hoa thiet, so thiet
tang cua » mang cua, hang cua, tang luan
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: ((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - hanh tang cua nhung cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chiet) OR (ho chieu))) OR (ho thiet)) tach - hanh tang cua nhung cong thanh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - hanh tang cua nhung cong thanh toan ban".
• Adding a wildcard symbol may retrieve word variants: ((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - hanh tang cua nhung cong thanh toan ban*.