Perhaps you should try some spelling variations:
thanh hoang » thanh cong, thanh hoa, thanh toan
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
cong danh » cuong danh, cong dan, cong thanh
te chinh » tai chinh
anh tang » anh bang, anh dang, anh nang
va thong » va thuong, va phuong, he thong
danh van » doanh van, dang van, dinh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: te chinh sach - ((((anh tang) or (thanh hoang))) or (hanh trang)) va thong cong danh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te chinh sach - ((((anh tang) OR (thanh hoang))) OR (hanh trang)) va thong cong danh van ban.
• Adding a wildcard symbol may retrieve word variants: te chinh sach - ((((anh tang) or (thanh hoang))) or (hanh trang)) va thong cong danh van ban*.