Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
va doanh » van doanh, vay doanh, va danh
sanh ty » sach ty, canh tay
ve phat » va phat, te phat, de phat
van cua » vang cua, ban cua, dan cua
xang x » nang x
cua te » cua tu
x hoi » xa hoi, o hoi, x ho
pham » phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: do sanh ty xang x hoi. hieu ((ve phat) or (vi pham)) duc va doanh van cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: do sanh ty xang x hoi. hieu ((ve phat) OR (vi pham)) duc va doanh van cua te.
• Adding a wildcard symbol may retrieve word variants: do sanh ty xang x hoi. hieu ((ve phat) or (vi pham)) duc va doanh van cua te*.