Perhaps you should try some spelling variations:
nham nang » phap nang, cam nang, kha nang
pham chuc » pham duc, pham huu, kham chua
sach nham » sach nha, sach tham, sach han
van hanh » van thanh, ban hanh, van anh
lai cua » hai cua, lai chau, thai cua
va danh » va dinh, va dan, va hanh
so sach » so sanh, bo sach, co sach
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma

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 nham nang xa hoi. hieu ve pham chuc ((van hanh) or (va danh)) ((lai cua) or (dai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach nham nang xa hoi. hieu ve pham chuc ((van hanh) OR (va danh)) ((lai cua) OR (dai cua)) te.
• Adding a wildcard symbol may retrieve word variants: so sach nham nang xa hoi. hieu ve pham chuc ((van hanh) or (va danh)) ((lai cua) or (dai cua)) te*.