Perhaps you should try some spelling variations:
chieu tach » chiet tach, chiu trach, chieu tinh
chieu sach » chinh sach, chiet tach, chieu sang
tuong dan » huong dan, tung dan, xuong dan
lanh ban » lanh bang, lang ban, doanh ban
tong dan » thong dan, trong dan, cong dan
toan ban » van ban
ban cua » ban quan
cua han » cua hang, cua nhan, cua phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tach) or (chieu sach)) - lanh ban cua han ((tong dan) OR (tuong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tach) OR (chieu sach)) - lanh ban cua han ((tong dan) OR (tuong dan)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tach) or (chieu sach)) - lanh ban cua han ((tong dan) OR (tuong dan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tach) or (chieu sach)) - lanh ban cua han ((tong dan) OR (tuong dan)) toan ban*.