Perhaps you should try some spelling variations:
van thiet » va thiet, dan thiet, can thiet
cham xuc » cam xuc, chat xuc, cham soc
ky dang » ky nang
ky danh » ky anh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu cac, tu san
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ((ky dang) OR (ky danh)) ma hoi. hieu ve cham xuc va hanh vi van thiet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky dang) OR (ky danh)) ma hoi. hieu ve cham xuc va hanh vi van thiet".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky dang) OR (ky danh)) ma hoi. hieu ve cham xuc va hanh vi van thiet*.