Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
chieu sach » chinh sach, chiet tach, hieu cach
chieu sang » hieu lang, nhieu tang
chieu xanh » chieu tinh, hieu manh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
trong van » trong cac
van toan » van tuan, van tan, van thanh
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: doi ((chieu sach) or (((chieu sang) OR (chieu xanh)))) - canh tranh cua nhung trong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (((chieu sang) OR (chieu xanh)))) - canh tranh cua nhung trong van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sach) or (((chieu sang) OR (chieu xanh)))) - canh tranh cua nhung trong van toan cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) or (((chieu sang) OR (chieu xanh)))) - canh tranh cua nhung trong van toan cau*.