Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu xanh » chieu sang, chieu tinh
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: ho ((((chieu sach) or (hieu manh))) or (chieu xanh)) - hanh tang luan nhung cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu sach) OR (hieu manh))) OR (chieu xanh)) - hanh tang luan nhung cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sach) or (hieu manh))) or (chieu xanh)) - hanh tang luan nhung cong tan toan cao*.