Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
doanh luan » doanh nhan
luan thanh » quan thanh, xuan thanh, quang thanh
phap tinh » phap sinh, phap tieng, phap tang
thi phap » theo phap, thi hai, thi ha
long dan » long doan, nong dan, long van
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thi phap tinh - doanh doanh luan thanh ((long dan) or (cong dan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thi phap tinh - doanh doanh luan thanh ((long dan) OR (cong dan)) van ban.
• Adding a wildcard symbol may retrieve word variants: thi phap tinh - doanh doanh luan thanh ((long dan) or (cong dan)) van ban*.