Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
huong cua » dung cua
theo chu » theo chieu, chao chu, theo yeu
tang cua » mang cua, hang cua, tang luan
toan ban » van ban
cho chu » cho thue

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