Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
trong quan » thong quan, tong quan, thong quang
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
ban trong » bai trong, ban tuong, ben trong
quan than » quan thanh, qua than, quang thanh
than cao » toan cao, thai cao, than cap

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

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