Perhaps you should try some spelling variations:
sach thu » sach thue, sach thieu, sach tham
cham tuc » nham thuc, pham thuc, tham thuc
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
nang ma » tang ma, sang ma, nang cao
sach ty » sach y, sach tu, xach tay
nang xa » nang x, lang xa, mang xa
cuu tre » cua tre, cau tren, cau treo
tuc va » thuc va, truc va, tuc xa
di cuu » di cau, di cua, dinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ty) or (sach thu)) ((nang xa) OR (nang ma)) hoi. lieu va cham tuc va hanh di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach thu)) ((nang xa) OR (nang ma)) hoi. lieu va cham tuc va hanh di cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) or (sach thu)) ((nang xa) OR (nang ma)) hoi. lieu va cham tuc va hanh di cuu tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) or (sach thu)) ((nang xa) OR (nang ma)) hoi. lieu va cham tuc va hanh di cuu tre*.