Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu xanh
chieu sang » chieu xanh, nhieu tang
trong tuan » trong quan, trung tuan, trong tan
hieu lang » hieu quang, nhieu tang, hieu van
anh trong » anh thuong, dinh trong, lang trong
tuan nang » luan nang, xuan nang, tuan bang
song hanh » hong hanh, dong thanh, cong thanh
hanh toan » thanh toan, khanh toan, manh toan
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: doi ((chieu sach) or (((chieu sang) OR (hieu lang)))) - anh trong tuan nang song hanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (((chieu sang) OR (hieu lang)))) - anh trong tuan nang song hanh toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sach) or (((chieu sang) OR (hieu lang)))) - anh trong tuan nang song hanh toan cao*".