Perhaps you should try some spelling variations:
cong ngang » cong nhan, cong quang, cong lang
nhung cong » dung cong, thong cong, hang cong
ngang toan » nganh toan, dang toan, quang toan
doi chinh » do chinh, tai chinh, hoc chinh
manh tung » manh hung, thanh tung
cua nhung » va nhung
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chinh sach - ((anh huong) or (manh tung)) cua nhung cong ngang toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - ((anh huong) OR (manh tung)) cua nhung cong ngang toan cao*.