Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
thanh qua » thanh quan, thanh qui, hanh qua
qua dung » quang dung, su dung, qua song
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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: doi chieu sang - nhanh thanh qua dung ((cong dan) or (cong san)) ((phan tu) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - nhanh thanh qua dung ((cong dan) OR (cong san)) ((phan tu) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - nhanh thanh qua dung ((cong dan) or (cong san)) ((phan tu) or (toan ban))*.