Perhaps you should try some spelling variations:
va hanh » van hanh, va thanh, va danh
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hanh ve » hanh vi, hanh va, hanh kem
cua te » cua tu
ve cam » ve cham, va cam, ve cai
ve cua » le cua, de cua, te cua
ve cac » va cac, vien cac
tuc va » thuc va, truc va, tuc xa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (te sach)) ky nang xa hoi. hieu ((ve cam) OR (ve cac)) tuc va hanh ve cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cac) or (te sach)) ky nang xa hoi. hieu ((ve cam) OR (ve cac)) tuc va hanh ve cua te~".
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (te sach)) ky nang xa hoi. hieu ((ve cam) OR (ve cac)) tuc va hanh ve cua te*.