Perhaps you should try some spelling variations:
thong tuong » thong thuong, thong thong, thong duong
hoan chinh » hanh chinh, hoa hinh
doanh cua » doanh luan
tuong van » truong van, trong van, duong van
manh cua » ban cua
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoan chinh sach - hanh ((manh cua) or (doanh cua)) thong tuong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoan chinh sach - hanh ((manh cua) OR (doanh cua)) thong tuong van toan ban.
• Adding a wildcard symbol may retrieve word variants: hoan chinh sach - hanh ((manh cua) or (doanh cua)) thong tuong van toan ban*.