Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hang hang » nang hang, cang thang, hung thang
qua trong » quan trong, qua trinh, qua song
chu xanh » chu manh, chieu xanh, chua xang
hang qua » hang quan, hang cua, hanh qua
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu sach)) - hang hang qua trong cong tan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu sach)) - hang hang qua trong cong tan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu sach)) - hang hang qua trong cong tan ((toan cau) or (toan tap))*.