Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
dong thong » nong thon, dong thanh, thong thuong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cap » trung cap, cung cap, thong cap
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao cap

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 tung cap ((dong thong) OR (thong thong)) dan chan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh tung cap ((dong thong) OR (thong thong)) dan chan cap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung cap ((dong thong) OR (thong thong)) dan chan cap*.