Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
hanh tai » thanh tai, hang tai, han tai
su sach » so sach
vu sach » vu bach, vu khach
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
tai va » thai va, mai va, tri va
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: ((((su sach) OR (vu sach))) or (te sach)) ky nang xa hoi. lieu va cham xuc va hanh tai va thiet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((su sach) OR (vu sach))) OR (te sach)) ky nang xa hoi. lieu va cham xuc va hanh tai va thiet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((su sach) OR (vu sach))) or (te sach)) ky nang xa hoi. lieu va cham xuc va hanh tai va thiet".
• Adding a wildcard symbol may retrieve word variants: ((((su sach) OR (vu sach))) or (te sach)) ky nang xa hoi. lieu va cham xuc va hanh tai va thiet*.