Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh ve » hanh ve, thanh va, thanh vien
vu sach » vu bach, su sach, vu khach
cao hoi » cau hoi, co hoi, cao hoc
va cham » va tham
va chat » van chat, va phat, cao chat
y nang » ky nang, ly nang, v nang
tuc va » thuc va, truc va, tuc xa
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y nang cao hoi. lieu ((va cham) or (va chat)) tuc va thanh ve ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y nang cao hoi. lieu ((va cham) OR (va chat)) tuc va thanh ve ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach y nang cao hoi. lieu ((va cham) or (va chat)) tuc va thanh ve ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: vu sach y nang cao hoi. lieu ((va cham) or (va chat)) tuc va thanh ve ((cua te) OR (cua tu))*.