Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien danh » thien anh, thien dang, thien thanh
hoc thien » hoc hien, hoc thieu, hoc thiet
trung cap » truong cao, trung tam
cap trong » cay trong, ca trong, cad trong
cong san » cong tac
toan tap » toan ban
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 thien danh - thanh trung cap trong cong san ((toan tap) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien danh - thanh trung cap trong cong san ((toan tap) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - thanh trung cap trong cong san ((toan tap) or (than cap))*.