Perhaps you should try some spelling variations:
hoc sach » hoc sinh, hoc cac, hoc anh
nano xa » nano va, nano bac, nano cau
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va dinh » van dinh, va kinh, va tinh
y nano » _ nano, day nano
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach y nano xa hoi. hieu ve cac xuc va dinh ((vi cua) or (di cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach y nano xa hoi. hieu ve cac xuc va dinh ((vi cua) OR (di cua)) te.
• Adding a wildcard symbol may retrieve word variants: hoc sach y nano xa hoi. hieu ve cac xuc va dinh ((vi cua) or (di cua)) te*.