Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
ho chieu » hoc thieu, doi chieu, mot chieu
manh cua » doanh cua
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
ban cua » ban quan
chan tu » phan tu, han tu, chon tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) xanh - canh ((manh cua) OR (ban cua)) nhung cong dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - canh ((manh cua) OR (ban cua)) nhung cong dan chan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (ho chieu)) xanh - canh ((manh cua) OR (ban cua)) nhung cong dan chan tu".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) xanh - canh ((manh cua) OR (ban cua)) nhung cong dan chan tu*.