Perhaps you should try some spelling variations:
ly quang » le quang, vu quang
vat cua » mat cua, bat cua, dat cua
van vat » van chat, nhan vat
cam luc » cam xuc, cau luc
hieu ve » hieu va, hieu van
tu sach » thu sach, su sach, tu cach
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ((ty nang) OR (ly quang)) xa hoi. hieu ve cam luc va van vat cua te~.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ((ty nang) or (ly quang)) xa hoi. hieu ve cam luc va van vat cua te*.