Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong cua » truong ca, truong quan, truong cao
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
song van » hoang van, trong van, duong van
luan ban » luan van, luan san, luan han

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - hanh truong cua nhung ((cong vang) OR (song van)) luan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (25 trieu)) tinh - hanh truong cua nhung ((cong vang) or (song van)) luan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (25 trieu)) tinh - hanh truong cua nhung ((cong vang) or (song van)) luan ban*.