Perhaps you should try some spelling variations:
su sach » so sach
vu sach » vu bach, vu khach
cac xuc » cam xuc, cac nuoc, chat xuc
va kinh » va tinh, qua kinh
kinh do » kinh co, trinh do, kinh hoc
xuc va » duc va, tuc va, luc va
do cua » doi cua, co cua, de cua
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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)) ky nang ((o hoi) or (x ho)). lieu va cac xuc va kinh do cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ky nang ((o hoi) OR (x ho)). lieu va cac xuc va kinh do cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (vu sach)) ky nang ((o hoi) or (x ho)). lieu va cac xuc va kinh do cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (vu sach)) ky nang ((o hoi) or (x ho)). lieu va cac xuc va kinh do cua te*.