Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
doi chinh » do chinh, tai chinh, hoc chinh
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
hang cong » dang cong, hang nong, bang cong
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, 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: doi chinh sach - thanh ((trung cua) or (trung cap)) ((nhung cong) or (hang cong)) dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - thanh ((trung cua) OR (trung cap)) ((nhung cong) OR (hang cong)) dan phan dau.
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - thanh ((trung cua) or (trung cap)) ((nhung cong) or (hang cong)) dan phan dau*.