Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
dang trong » dung trong, dong trong, lang trong
trong nang » trong ngang, trong nong, thong nang
tranh cua » doanh cua, manh cua
cua dang » cua cong, cua ban
phap cau » pha cau, phap ca, phap cac
phan cau » phan dau, phan cac, phan tu

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 xanh) or (chieu sang)) - canh tranh cua dang trong nang ((phap cau) OR (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sang)) - canh tranh cua dang trong nang ((phap cau) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (chieu sang)) - canh tranh cua dang trong nang ((phap cau) OR (phan cau))".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sang)) - canh tranh cua dang trong nang ((phap cau) OR (phan cau))*.