Perhaps you should try some spelling variations:
tu cach » tu cac
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
te sach » toc sach
loc va » hoc va, luc va
vi cuu » vi luu, vinh cuu
ve cam » ve cac, va cam, ve cai

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)) ky nang xa hoi. hieu ((ve cam) or (ve cham)) loc va hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (te sach)) ky nang xa hoi. hieu ((ve cam) OR (ve cham)) loc va hanh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (te sach)) ky nang xa hoi. hieu ((ve cam) or (ve cham)) loc va hanh vi cuu tre*.