Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
tang cua » mang cua, hang cua, tang luan
cong san » cong tac
ban cua » ban quan
san can » san van, ban can, san chang
can ban » van ban, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - anh ((ban cua) or (tang cua)) nhung cong san can ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - anh ((ban cua) OR (tang cua)) nhung cong san can ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - anh ((ban cua) or (tang cua)) nhung cong san can ban*.