Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
va cam » va cham, va cao, va cai
di cua » dai cua, doi cua, de cua
le cua » ly cua

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 xa hoi. hieu ((va cam) or (va cac)) duc va hanh ((di cua) or (le cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v nang xa hoi. hieu ((va cam) OR (va cac)) duc va hanh ((di cua) OR (le cua)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach v nang xa hoi. hieu ((va cam) or (va cac)) duc va hanh ((di cua) or (le cua)) tre*.