Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
chao chu » cho chu, cua chu, cao cho
mang cua » manh cua, ban cua, cong cua
dung cua » dung luan, dung cho
cong san » cong tac
san than » sang than, san thanh, ban than
than tap » toan tap, han tap, phan tap

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: ((chao chu) OR (hoc thieu)) xanh - hanh ((mang cua) OR (dung cua)) nhung cong san than tap~.
• Adding a wildcard symbol may retrieve word variants: ((chao chu) or (hoc thieu)) xanh - hanh ((mang cua) or (dung cua)) nhung cong san than tap*.