Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
ban thanh » ban hanh, ban hang
pham cuc » pham chuc, pham duc, pham cua
sach thu » sach thue, sach thieu, sach tham
xang xa » lang xa, mang xa, ang xa
hieu va » lieu va, hieu qua
sach ty » sach y, sach tu, xach tay
cam cuc » cam xuc, cham cuu
cua te » cua tu

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)) xang xa hoi. hieu va ((cam cuc) or (pham cuc)) ban thanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach thu)) xang xa hoi. hieu va ((cam cuc) OR (pham cuc)) ban thanh dai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach thu)) xang xa hoi. hieu va ((cam cuc) or (pham cuc)) ban thanh dai cua te*".