Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
danh duong » dinh duong, anh duong, canh duong
duong manh » duong van
luan danh » luan thanh, luan van, luan nang
manh toan » thanh toan, anh tuan, tinh toan
anh dung » anh dong, anh huong, sach dung
toan cau » toan cao, toan ban, toan tap
chu van » cuu van, chu han

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 van) or (chieu xanh)) - anh dung luan danh duong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chieu xanh)) - anh dung luan danh duong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (chieu xanh)) - anh dung luan danh duong manh toan cau*.