Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
va cham » va chat
va tham » van tham, va thanh, va thuat
va hanh » van hanh, va thanh, va danh
va cam » va cac, va cao, va cai
vi cau » va cau, ve cau, di cau

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

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