Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
vu sach » vu bach, su sach, vu khach
tai cua » thai cua, tai cuc, tri cua
luoc va » duoc va, loc va, luc va
va cham » va chat, va tham
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
cua tre » cua te, cuu tre, cua triet

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 xa) or (nang ma)) hoi. lieu va cham ((luoc va) or (nuoc va)) hanh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y ((nang xa) OR (nang ma)) hoi. lieu va cham ((luoc va) OR (nuoc va)) hanh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach y ((nang xa) or (nang ma)) hoi. lieu va cham ((luoc va) or (nuoc va)) hanh tai cua tre*.