Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu tinh » trieu tinh, lieu tinh, chau tinh
soan thao » soan theo, hoan hao
sang cong » dang cong, bang cong, hang cong
thao lua » thao cua, thao lu, thai luan
lua sang » luc sang, bua sang, cua sang
cong tan » cong tac, cong san, cong thanh
tan pha » tan phat, tan ha, ban pha
pha tap » pham tai

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 tinh)) - soan thao lua sang cong tan pha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (chieu tinh)) - soan thao lua sang cong tan pha tap.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) or (chieu tinh)) - soan thao lua sang cong tan pha tap*.