Perhaps you should try some spelling variations:
thien van » thi van
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
thai va » thai van
va han » va phan, van han, va hang
thiet » thieu

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 ky nang xa hoi. thien van cham xuc ((va han) OR (va hanh)) thai va thiet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. thien van cham xuc ((va han) OR (va hanh)) thai va thiet".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. thien van cham xuc ((va han) OR (va hanh)) thai va thiet*.