Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chiet tach » chieu sach
huong tuan » huong tran, hung tuan, duong tuan
tuan chung » luan chung, toan chung, tuan hung
chung cuon » chung chuan, chung cu, nhung cuoc
cuon danh » cuong danh, cuoi dan, cum danh
danh toan » manh toan, anh toan, dan toan
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: hoc ((chieu sang) or (chiet tach)) - anh huong tuan chung cuon danh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu sang) OR (chiet tach)) - anh huong tuan chung cuon danh toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu sang) or (chiet tach)) - anh huong tuan chung cuon danh toan cao*.