Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly hang » ly quang
hang ca » hang va, nang cao, hang tai
hieu va » lieu va, hieu qua
va cham » va chat, va tham
truc va » thuc va, trung va
ca hoi » cau hoi, cua hoi, xa hoi
vi cua » vai cua, di cua
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly hang ca hoi. hieu va cham ((truc va) OR (thuc vat)) hanh vi cua te~.
• Adding a wildcard symbol may retrieve word variants: tu sach ly hang ca hoi. hieu va cham ((truc va) or (thuc vat)) hanh vi cua te*.