Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
va hanh » van hanh, va thanh, va danh
tu cham » toc cham, thi cham
ve chat » va chat, van chat
nang xa » nang x, lang xa, nang ma
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang xa hoi. hieu ((((ve chat) or (tu cham))) or (va cam)) tuc va hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. hieu ((((ve chat) OR (tu cham))) OR (va cam)) tuc va hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. hieu ((((ve chat) or (tu cham))) or (va cam)) tuc va hanh vi cua tu*.