Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
nhanh lang » nhanh quang, nhanh thang, nhan dang
cong ngang » cong nhan, cong quang, cong lang
ho chieu » hoc thieu, doi chieu, mot chieu
ha nhung » hoa nhung, hay nhung, pha nhung
cong san » cong tac
toan ban » van ban
lang ha » long ha

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)) sang - nhanh lang ha nhung ((cong ngang) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) sang - nhanh lang ha nhung ((cong ngang) OR (cong san)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) sang - nhanh lang ha nhung ((cong ngang) or (cong san)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (ho chieu)) sang - nhanh lang ha nhung ((cong ngang) or (cong san)) toan ban*.