Perhaps you should try some spelling variations:
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
khanh cay » nhanh cay, hanh cac, hanh cat
canh ban » can ban, canh dan, canh van
cua dung » cua dang, cua dong, qua dung
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
ban cua » ban quan

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: hoc ((thieu xanh) OR (chieu xanh)) - canh ban cua dung ((cong van) OR (song van)) khanh cay~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (chieu xanh)) - canh ban cua dung ((cong van) OR (song van)) khanh cay~".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (chieu xanh)) - canh ban cua dung ((cong van) OR (song van)) khanh cay*.