Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
canh manh » lanh manh, canh tranh, cach mang
hang nong » thang long, han tong
tong cong » trong cong, cong cong, dung cong
manh cua » doanh cua, ban cua
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - canh manh cua ((hang nong) OR (tong cong)) dan than tap~.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - canh manh cua ((hang nong) or (tong cong)) dan than tap*.