Perhaps you should try some spelling variations:
thong cong » trong cong, thong thong, phong chong
tong cong » trong cong, cong cong, dung cong
30 trieu » 25 trieu
mang vua » mang cua, mang va, hang va
tan toan » tan tran, tap toan, van toan
toan ban » van ban
bang va » hang va, ban va, trang va

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 - nhanh ((mang vua) or (bang va)) ((thong cong) or (tong cong)) tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - nhanh ((mang vua) OR (bang va)) ((thong cong) OR (tong cong)) tan toan ban.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - nhanh ((mang vua) or (bang va)) ((thong cong) or (tong cong)) tan toan ban*.