Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
thanh tung » thanh cong
cua truong » cua trung, xuan truong, cac truong
hien hanh » dieu hanh
thanh lap » thanh san, phan lap, thanh hai
hien anh » thien anh, dien anh, tien anh
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tap

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

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