Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trang tuan » tran tuan, trong tuan, tran xuan
trung tuan » trung thanh, trung tam, tran tuan
hoc chieu » hoc thieu, ho chieu, hoc hien
thong van » trong van, thong va, thong quan
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - hanh ((trang tuan) or (trung tuan)) thong thong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh ((trang tuan) OR (trung tuan)) thong thong van toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh ((trang tuan) or (trung tuan)) thong thong van toan cau*.