Perhaps you should try some spelling variations:
quang dung » quang trung, ung dung, cuong dung
dieu danh » dieu hanh, tieu danh, dia danh
hanh danh » hanh doanh, han danh, anh danh
hoc dieu » hoc thieu, hoc hien
qua dung » su dung, qua song, qua cong
cong van » cong vang, cong san, song van
van tuan » van quan, van ban, anh tuan
tuan tu » tuan thu, tran tu, toan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu danh - hanh danh ((qua dung) or (quang dung)) cong van tuan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc dieu danh - hanh danh ((qua dung) OR (quang dung)) cong van tuan tu.
• Adding a wildcard symbol may retrieve word variants: hoc dieu danh - hanh danh ((qua dung) or (quang dung)) cong van tuan tu*.