Perhaps you should try some spelling variations:
chao chieu » cao hieu, chao chu, ho chieu
chieu sach » chinh sach, chiet tach, chieu sang
thuong dan » huong dan, thuong han, thuong lan
thuong dam » thuong mai, huong dan, truong dai
hanh lang » nhanh lang, hanh mang, hanh trang
lang van » dang van, tang van, hoang van
van dung » van dong, xay dung, tin dung
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chieu sach - hanh lang van dung ((thuong dan) or (thuong dam)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chieu sach - hanh lang van dung ((thuong dan) OR (thuong dam)) phan dau*.