Perhaps you should try some spelling variations:
danh vai » danh sai, danh va, doanh van
tu sach » thu sach, su sach, te sach
ty nang » ky nang, ly nang, ty nong
ty hang » ly hang, thi hang, thu hang
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
ve cam » ve cham, ve cac, va cam
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 sach ((((ty nang) OR (ty xang))) or (ty hang)) xa hoi. hieu ve cam xuc va danh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((ty nang) OR (ty xang))) OR (ty hang)) xa hoi. hieu ve cam xuc va danh vai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((((ty nang) OR (ty xang))) or (ty hang)) xa hoi. hieu ve cam xuc va danh vai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ((((ty nang) OR (ty xang))) or (ty hang)) xa hoi. hieu ve cam xuc va danh vai cuu tre*.