Perhaps you should try some spelling variations:
chinh phan » chinh phat, chinh ngan, thanh phan
phan thong » phan thuong, phan hong, phan tong
thong cong » trong cong, tong cong, thong thong
cong vang » cong lang, cong quang, cong ngang
30 trieu » 25 trieu
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - hanh chinh phan thong cong vang ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - hanh chinh phan thong cong vang ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - hanh chinh phan thong cong vang ((toan cau) or (toan cao))*.