Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
cham xuc » cam xuc, chat xuc, pham duc
ly quang » le quang, vu quang
quang ca » quang cua, quang cao, quang cu
va hanh » van hanh, va thanh, va danh
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
ca hoi » cau hoi, cua hoi, xa hoi
vi cua » vai cua, di cua

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) or (su sach)) ly quang ca hoi. hieu ve ((cham xuc) or (cham soc)) va hanh vi cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) ly quang ca hoi. hieu ve ((cham xuc) OR (cham soc)) va hanh vi cua viet.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) ly quang ca hoi. hieu ve ((cham xuc) or (cham soc)) va hanh vi cua viet*.