Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, nhieu tang
nhung cong » dung cong, thong cong, hang cong
hieu lang » hieu quang, nhieu tang, hieu van
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
dan thanh » dang thanh, danh thanh, ban thanh
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
thanh tu » hanh tu, nhanh tu, thanh tung

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((hieu lang) or (chieu sang)) - lanh manh cua nhung cong dan thanh tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((hieu lang) OR (chieu sang)) - lanh manh cua nhung cong dan thanh tu.
• Adding a wildcard symbol may retrieve word variants: toc ((hieu lang) or (chieu sang)) - lanh manh cua nhung cong dan thanh tu*.