Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
hoang bao » hoang cao, hoang hao, hoang thao
cong san » cong tac
hang ca » hang va, hang tai, hang dau

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 - hanh doanh cua nhung cong san ((((hang ca) or (nang cao))) or (hoang bao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh doanh cua nhung cong san ((((hang ca) OR (nang cao))) OR (hoang bao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh doanh cua nhung cong san ((((hang ca) or (nang cao))) or (hoang bao))*.