Perhaps you should try some spelling variations:
khanh lai » khanh luan, thanh lap, thanh loi
cham tuc » nham thuc, pham thuc, tham thuc
xa khanh » xa thanh, van khanh, dat khanh
su triet » su viet, su tien, ve triet
su sach » so sach
vu sach » vu bach, vu khach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
v nang » va nang, vu nang, van nang

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: ((su sach) OR (vu sach)) v nang ma hoa. hieu ve cham tuc xa khanh lai su triet~.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) v nang ma hoa. hieu ve cham tuc xa khanh lai su triet*.