Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
trong van » trong cac
ban chau » ban chat, ban chan, tran chau
ban cau » bang cau, ban can, van cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((chieu xanh) or (chieu sach)) - hanh trung tuan nhung trong van ((ban chau) OR (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((chieu xanh) OR (chieu sach)) - hanh trung tuan nhung trong van ((ban chau) OR (ban cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((chieu xanh) or (chieu sach)) - hanh trung tuan nhung trong van ((ban chau) OR (ban cau))".
• Adding a wildcard symbol may retrieve word variants: doc ((chieu xanh) or (chieu sach)) - hanh trung tuan nhung trong van ((ban chau) OR (ban cau))*.