Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh doanh » hanh 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
chuan dao » chuan doan, chuan iso, chuan ha
cong dan » cong san, cong tan, huong dan

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 - canh doanh cua nhung cong dan ((chuan dao) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh doanh cua nhung cong dan ((chuan dao) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh doanh cua nhung cong dan ((chuan dao) or (phan tu))*.