Perhaps you should try some spelling variations:
cham tuc » nham thuc, pham thuc, tham thuc
hanh tai » thanh tai, hang tai, han tai
dua tren » dung tren
so sach » so sanh, bo sach, co sach
sach ly » sach y, sach lo, sach ty
ly hang » ly quang
hang xa » hoang xa, hang va, hang ca
hieu va » lieu va, hieu qua
va cham » va chat, va tham
xa hanh » xa thanh, xa khanh, va hanh
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ly hang xa hoi. hieu va cham tuc xa hanh tai ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ly hang xa hoi. hieu va cham tuc xa hanh tai ((dua tren) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: so sach ly hang xa hoi. hieu va cham tuc xa hanh tai ((dua tren) or (cuu tre))*.