Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
tang thanh » dang thanh, trung thanh, hoang thanh
hoa chinh » hoan chinh, hoa hinh, hoc chinh
cua nhung » va nhung
cong tang » cong thang, cong tan, cong lang
thanh tap » thanh lap, thanh tai, thanh tay
ho chinh » hoc chinh, cho chinh, do chinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chinh) OR (hoa chinh)) sach - ((hanh doanh) or (chinh doanh)) cua nhung cong tang thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (hoa chinh)) sach - ((hanh doanh) OR (chinh doanh)) cua nhung cong tang thanh tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) OR (hoa chinh)) sach - ((hanh doanh) or (chinh doanh)) cua nhung cong tang thanh tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) OR (hoa chinh)) sach - ((hanh doanh) or (chinh doanh)) cua nhung cong tang thanh tap*.