Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
tu cach » tu cac
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cuu tre » cua tre, cau tren, cau treo
te sach » toc sach
ve cam » ve cham, ve cac, va cam
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: ((((tu cach) or (te sach))) or (vu khach)) ky lang xa hoi. hieu ve cam xuc va hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu cach) OR (te sach))) OR (vu khach)) ky lang xa hoi. hieu ve cam xuc va hanh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((((tu cach) or (te sach))) or (vu khach)) ky lang xa hoi. hieu ve cam xuc va hanh vi cuu tre*.