Perhaps you should try some spelling variations:
nhung quang » hung quang, phung quang, phuong quang
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tang cua » mang cua, tang luan, thong cua
hang cua » mang cua, hang ca, huong cua
toan cau » toan cao, toan tap, toan tai
toan ban » van 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 chieu sach - anh ((tang cua) or (hang cua)) nhung quang nam ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - anh ((tang cua) OR (hang cua)) nhung quang nam ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - anh ((tang cua) or (hang cua)) nhung quang nam ((toan cau) or (toan ban))*.