Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
sach thi » sach thu, sach tai, sach thieu
hang tai » hang va, dung tai
cham xuc » cam xuc, chat xuc, cham soc
thanh xa » thanh ha, thanh va, thanh ba
hieu ve » hieu van
hieu va » lieu va, hieu qua
hanh va » hang va, hanh vi
tu sach » thu sach, su sach, te sach
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 thi thanh xa hoi. ((hieu ve) or (hieu va)) cham xuc va ((hang tai) or (hanh va)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thi thanh xa hoi. ((hieu ve) OR (hieu va)) cham xuc va ((hang tai) OR (hanh va)) cua viet.
• Adding a wildcard symbol may retrieve word variants: tu sach thi thanh xa hoi. ((hieu ve) or (hieu va)) cham xuc va ((hang tai) or (hanh va)) cua viet*.