Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu sach » chinh sach, chiet tach, chieu sang
dung cong » dung trong
cong doan » cong dan, cong hoan, dong doanh
ho chieu » theo chieu, hoc thieu, doi chieu
thong su » thong tu, thong cua, thong qua
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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 - thanh thong su dung cong doan ((phan cau) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh thong su dung cong doan ((phan cau) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh thong su dung cong doan ((phan cau) OR (phan cac))*.