Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
chieu sang » chieu sach, chieu xanh, hieu lang
tinh trang » minh trang, tinh quang, tinh toan
cua nhung » va nhung
duong van » duong va, luong va, dang van
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu sang - ((tinh trang) or (canh tranh)) cua nhung duong van ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((tinh trang) OR (canh tranh)) cua nhung duong van ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((tinh trang) or (canh tranh)) cua nhung duong van ((toan tap) or (toan ban))*.