Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
thien anh » thien danh, thien thanh, thien chanh
trung cap » truong cao, trung tam
cap trong » cay trong, ca trong, cad trong
tien anh » tieng anh, tien manh, dien anh
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 (tien anh)))) - thanh trung cap 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 (tien anh)))) - thanh trung cap 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 (tien anh)))) - thanh trung cap trong cong san van ban*".