Perhaps you should try some spelling variations:
chat huu » pham huu
danh nam » dan nam, dinh nam, dang nam
cua viet » ca viet, hoa viet, cua vat
so sanh » do sanh
ty nang » ty xang, ly nang, ty nong
ty hang » ly hang, ty xang, thi hang
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
va danh » va dinh, va dan, va hanh
huu va » cuu va, tuu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ((((ty nang) OR (ty hang))) or (ky nang)) xa hoi. hieu ve chat huu va danh nam cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ((((ty nang) OR (ty hang))) OR (ky nang)) xa hoi. hieu ve chat huu va danh nam cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ((((ty nang) OR (ty hang))) or (ky nang)) xa hoi. hieu ve chat huu va danh nam cua viet".
• Adding a wildcard symbol may retrieve word variants: so sanh ((((ty nang) OR (ty hang))) or (ky nang)) xa hoi. hieu ve chat huu va danh nam cua viet*.