Perhaps you should try some spelling variations:
lcam nang » cao nang, luan nang, nham nang
cham tuc » nham thuc, pham thuc, tham thuc
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
su tien » su kien, su hien, tu tieng
tuc va » thuc va, truc va, tuc xa

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 ((cam nang) or (lcam nang)) xa hoi. hieu vu cham tuc va thanh vi ((cua tre) or (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((cam nang) OR (lcam nang)) xa hoi. hieu vu cham tuc va thanh vi ((cua tre) OR (su tien)).
• Adding a wildcard symbol may retrieve word variants: tu sach ((cam nang) or (lcam nang)) xa hoi. hieu vu cham tuc va thanh vi ((cua tre) or (su tien))*.