Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
doanh cua » doanh luan
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
hang cua » mang cua, hang ca, huong cua
cong tan » cong tac, cong san, cong thanh
tran ban » tranh ban, tran van, toan 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 ((((doanh cua) or (hang cua))) or (trung cua)) thong cong tan tran ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((((doanh cua) OR (hang cua))) OR (trung cua)) thong cong tan tran ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((((doanh cua) or (hang cua))) or (trung cua)) thong cong tan tran ban*.