Perhaps you should try some spelling variations:
cham cuc » cham cuu, pham cuc, pham chuc
tinh voi » trinh voi, tinh doi, binh voi
dong hoc » dong co, dong luc
ban tinh » ban thanh, quan tinh, ban hanh
su sach » so sach, vu sach
cua tre » cuu tre, cua triet, dua tren
cuc ban » cua ban, cac ban, cuu ban
ve cham » va cham, ve chat, vu cham
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
dang xa » dang xay, lang xa, dang ha
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: su sach ty ((dang xa) or (dong hoc)) hoi. hieu ve cham cuc ban tinh voi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty ((dang xa) OR (dong hoc)) hoi. hieu ve cham cuc ban tinh voi ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su sach ty ((dang xa) or (dong hoc)) hoi. hieu ve cham cuc ban tinh voi ((cua tre) or (cua te))*.