Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
hanh tai » thanh tai, hang tai, han tai
ban hanh » ban hang
vu sach » vu bach, su sach, vu khach
cam cuc » cam xuc, cham cuu, pham cuc
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
dang xa » dang xay, dang ha, dang va

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

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