Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu ngan » thieu nien, thu ngan, thi ngan
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
dung cua » dung luan, dung cho
van tuan » van ban, anh tuan
van quan » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu ngan - hanh dung cua nhung cong ((van tuan) OR (van quan)) ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu ngan - hanh dung cua nhung cong ((van tuan) or (van quan)) ban*.