Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
dung cong » dung trong
hien anh » hien hanh, thien anh, dien anh
dung cua » dung luan, dung cho
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
toan tai » toan tap, doanh tai, von tai
toan cao » 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 - thanh dung cua dung cong tan ((((toan ban) or (toan tai))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien anh - thanh dung cua dung cong tan ((((toan ban) OR (toan tai))) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - thanh dung cua dung cong tan ((((toan ban) or (toan tai))) or (toan cao))*.