Perhaps you should try some spelling variations:
ban tinh » ban thanh, quan tinh, ban hanh
tu sach » thu sach, su sach, te sach
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
cam cuc » cham cuu, pham cuc
tinh vi » trinh vi, tinh voi, tinh va
cua tre » cua te, cuu tre, cua triet
y dang » ky dang, 2 dang, _ dang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban tinh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban tinh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sach y dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban tinh vi cua tre*.