Perhaps you should try some spelling variations:
khien bang » phien ban, khien dong
hanh trong » hanh trang, anh trong, hinh trong
hoc khien » hoc hien, hoc nghien, hoc thieu
trong van » trong cac
dung cong » dung trong
nhanh bac » nhanh va
thanh tai » thanh hai, thanh toan, doanh tai
van dung » van dong, xay dung, tin dung
cong san » cong tac
nhanh ha » thanh hoa, thanh hai, khanh hoa

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 khien bang - hanh trong van dung cong san ((((nhanh bac) OR (nhanh ha))) OR (thanh tai))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc khien bang - hanh trong van dung cong san ((((nhanh bac) OR (nhanh ha))) or (thanh tai))~".
• Adding a wildcard symbol may retrieve word variants: hoc khien bang - hanh trong van dung cong san ((((nhanh bac) OR (nhanh ha))) or (thanh tai))*.