Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
hang cong » dang cong, hang nong, bang cong
thanh hoa » thanh pho
ho chieu » theo chieu, hoc thieu, doi chieu
hang cua » hang ca, huong cua, thong cua
mang cua » manh cua, dung cua, ban cua
hoa cao » hoc cao, hoa co, hoa cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (ho chieu)) sach - hanh ((hang cua) OR (mang cua)) hang cong thanh hoa cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (ho chieu)) sach - hanh ((hang cua) OR (mang cua)) hang cong thanh hoa cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (ho chieu)) sach - hanh ((hang cua) OR (mang cua)) hang cong thanh hoa cao".
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (ho chieu)) sach - hanh ((hang cua) OR (mang cua)) hang cong thanh hoa cao*.