Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van cham » van chat, van tham, va cham
hieu van » hieu va, thien van, lieu va
vu sach » vu bach, su sach, vu khach
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
nang ma » tang ma, sang ma, nang cao
lang xa » lang ha, dang xay, lang van
mang xa » mang may, dang xay, mang cua
xuc va » duc va, tuc va, luc va
vi cuu » vi luu, vinh cuu

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 ((((mang xa) or (lang xa))) or (nang ma)) hoi. hieu van cham xuc va hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y ((((mang xa) OR (lang xa))) OR (nang ma)) hoi. hieu van cham xuc va hanh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: vu sach y ((((mang xa) or (lang xa))) or (nang ma)) hoi. hieu van cham xuc va hanh vi cuu tre*.