Perhaps you should try some spelling variations:
thong tuong » thong thuong, thong thong, thong duong
chieu sach » chinh sach, chiet tach, chieu sang
doanh cua » doanh luan
tuong van » truong van, trong van, duong van
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » ban cua
van toan » van tuan, van tan, van thanh
toan ban » van ban

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 sach - hanh ((manh cua) OR (doanh cua)) thong tuong van toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((manh cua) OR (doanh cua)) thong tuong van toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((manh cua) OR (doanh cua)) thong tuong van toan ban*.