Perhaps you should try some spelling variations:
thien van » thi van
van cham » van chat, van tham, va cham
cham tuc » nham thuc, pham thuc, tham thuc
kinh dat » dinh dat, kinh dao, chinh dat
sach ky » sac ky, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
va kinh » va tinh, qua kinh
dat cua » dai cua, day cua, mat cua
cua tre » cua te, cuu tre, cua triet
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: toc ((sach ky) or (sach y)) nang xa hoi. thien van cham tuc va kinh dat cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ky) OR (sach y)) nang xa hoi. thien van cham tuc va kinh dat cua tre.
• Adding a wildcard symbol may retrieve word variants: toc ((sach ky) or (sach y)) nang xa hoi. thien van cham tuc va kinh dat cua tre*.