Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, nhieu tang
hieu lang » hieu quang, nhieu tang, hieu van
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
dong cong » duong cong, dung cong, dang cong
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

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