Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
ban hanh » ban hang
su sach » so sach, vu sach
hanh va » hang va, hanh vi
sach ky » sac ky, sach y, sach ty
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
dang xa » dang xay, dang ha, dang va
va cuu » va cau, va chu, va huu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky ((dang xa) OR (lang xa)) hoi. hieu ve ((cam xuc) or (pham chuc)) ban hanh va cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((dang xa) OR (lang xa)) hoi. hieu ve ((cam xuc) OR (pham chuc)) ban hanh va cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky ((dang xa) OR (lang xa)) hoi. hieu ve ((cam xuc) or (pham chuc)) ban hanh va cuu tre*".