Perhaps you should try some spelling variations:
chieu sang » hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, hieu cach
chieu xanh » chieu tinh, hieu manh
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
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) or (((chieu sach) OR (chieu xanh)))) - canh tranh cua nhung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (((chieu sach) OR (chieu xanh)))) - canh tranh cua nhung cong dan than tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (((chieu sach) OR (chieu xanh)))) - canh tranh cua nhung cong dan than tap*".