Perhaps you should try some spelling variations:
sach tham » sach nha
tham nang » nham nang, tham lang, tham nhung
pham chuc » pham duc, pham huu, kham chua
so sach » so sanh, bo sach, co sach
lai cua » dai cua, hai cua, lai chau
va dinh » van dinh, va kinh, va tinh
va danh » va dan, dia danh, va thanh
va hanh » van hanh, va thanh, ban hanh
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
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: so sach tham nang xa hoi. hieu ve pham chuc ((va hanh) or (((va danh) OR (va dinh)))) lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach tham nang xa hoi. hieu ve pham chuc ((va hanh) OR (((va danh) OR (va dinh)))) lai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach tham nang xa hoi. hieu ve pham chuc ((va hanh) or (((va danh) OR (va dinh)))) lai cua te".
• Adding a wildcard symbol may retrieve word variants: so sach tham nang xa hoi. hieu ve pham chuc ((va hanh) or (((va danh) OR (va dinh)))) lai cua te*.