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

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