Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh dung » thanh duong, thanh tung, thanh hung
luan phan » luan van, luan hoan
phan cuon » phan xuong, phan luong, phan cong
cuon danh » cuong danh, cuoi dan, cum danh
danh van » doanh van, dang van, dinh van

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 sang) OR (chieu tinh)) - thanh dung luan phan cuon danh van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sang) OR (chieu tinh)) - thanh dung luan phan cuon danh van ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) OR (chieu tinh)) - thanh dung luan phan cuon danh van ban*.