Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
viec cac » vien cac, viec lam, viec va
va thanh » gia thanh, ban thanh, va tinh
vu san » va san, vu ban
san ky » sang ky, van ky, dan ky
tuc va » thuc va, truc va, tuc xa
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu san ky nang x hoi. hieu ((viec cac) OR (viec cua)) tuc va thanh tai ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu san ky nang x hoi. hieu ((viec cac) OR (viec cua)) tuc va thanh tai ((cua te) OR (cua tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu san ky nang x hoi. hieu ((viec cac) OR (viec cua)) tuc va thanh tai ((cua te) or (cua tu))*".