Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
dien anh » dien dan
cong san » cong tac
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((dien anh) OR (tieng anh)) - thanh trung cap thong cong san ((toan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((dien anh) OR (tieng anh)) - thanh trung cap thong cong san ((toan cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((dien anh) OR (tieng anh)) - thanh trung cap thong cong san ((toan cau) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: hoc ((dien anh) OR (tieng anh)) - thanh trung cap thong cong san ((toan cau) or (than cap))*.