Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thuong cua » huong cua, thong cua, truong cua
dong trong » duong trong, dung trong, cong trong
van trang » vang trang, va trang, van trung
van thang » van thanh, van khang, van hang
cua dong » chua dong, cua cong, cua dang

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 xanh) OR (chieu sach)) - thanh thuong cua dong trong ((van trang) or (van thang)) ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu sach)) - thanh thuong cua dong trong ((van trang) OR (van thang)) ca.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) OR (chieu sach)) - thanh thuong cua dong trong ((van trang) or (van thang)) ca".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) OR (chieu sach)) - thanh thuong cua dong trong ((van trang) or (van thang)) ca*.