Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien danh » thien dang, thien thanh, thien chanh
chieu xanh » chieu sach, chieu sang, chieu tinh
thien anh » tien anh, thien thanh, thien chanh
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
cong san » cong tac
san van » tan van, luan van, tran van

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 (((thien anh) OR (thien danh)))) - thanh trung cua trong cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (((thien anh) OR (thien danh)))) - thanh trung cua trong cong san van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (((thien anh) OR (thien danh)))) - thanh trung cua trong cong san van ban*".