Perhaps you should try some spelling variations:
tinh thai » sinh thai, tinh chat
cham tuc » nham thuc, pham thuc, tham thuc
cau treo » cau theo, cau tren, cau triet
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty hang » ly hang, ty xang, thi hang
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
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 ty hang xa hoi. hieu ve cham tuc va ((tinh thai) or (tinh toan)) cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty hang xa hoi. hieu ve cham tuc va ((tinh thai) OR (tinh toan)) cau treo.
• Adding a wildcard symbol may retrieve word variants: tu sach ty hang xa hoi. hieu ve cham tuc va ((tinh thai) or (tinh toan)) cau treo*.