Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
chieu sang » chieu sach, chieu xanh, hieu lang
nhanh lang » nhanh quang, nhanh thang, nhan dang
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - ((nhanh lang) or (nhanh chong)) cua dung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((nhanh lang) OR (nhanh chong)) cua dung cong dan than tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((nhanh lang) or (nhanh chong)) cua dung cong dan than tap*.