Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
vien cua » viec cua, dien cua, tien cua
te sach » toc sach
hieu va » hieu qua
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
cua te » cua tu
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: te sach v nang x hoi. ((hieu va) or (lieu va)) cam xuc ((va thanh) OR (ban thanh)) vien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v nang x hoi. ((hieu va) OR (lieu va)) cam xuc ((va thanh) OR (ban thanh)) vien cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach v nang x hoi. ((hieu va) or (lieu va)) cam xuc ((va thanh) OR (ban thanh)) vien cua te".
• Adding a wildcard symbol may retrieve word variants: te sach v nang x hoi. ((hieu va) or (lieu va)) cam xuc ((va thanh) OR (ban thanh)) vien cua te*.