Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo dieu » theo tieu, theo chieu, thuoc dieu
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tan thanh » tran thanh, tang thanh, toan thanh
ban thanh » ban hanh, ban hang
tang cua » mang cua, hang cua, tang luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dieu hanh - hanh tang cua nhung cong ((tan thanh) or (ban thanh)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu hanh - hanh tang cua nhung cong ((tan thanh) OR (ban thanh)) cao.
• Adding a wildcard symbol may retrieve word variants: theo dieu hanh - hanh tang cua nhung cong ((tan thanh) or (ban thanh)) cao*.