Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
su sach » so sach, vu sach
ly nang » ky nang, ly hang, ly vang
vai cua » dai cua, hai cua, lai cua
sach ly » sach y, sach lo, sach ty
cua tu » cua tuc, cua su, cua cu
tuc va » thuc va, truc va, duc va
va cam » va cham, va cao, va cai
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: su sach ly nang x hoi. hieu ((va cam) or (va cac)) ((tuc va) or (tuc xa)) hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly nang x hoi. hieu ((va cam) OR (va cac)) ((tuc va) OR (tuc xa)) hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: su sach ly nang x hoi. hieu ((va cam) or (va cac)) ((tuc va) or (tuc xa)) hanh vai cua tu*.