Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, nhanh lang
van nhung » van nhuong, va nhung, van hung
cong danh » cuong danh, cong dan, cong thanh
chu xanh » chu manh, chieu xanh, chua xang
mang van » dang van, tang van, lang van
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu sach)) - hanh mang van nhung cong danh ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu sach)) - hanh mang van nhung cong danh ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu sach)) - hanh mang van nhung cong danh ((toan cau) or (toan ban))*.