Perhaps you should try some spelling variations:
pham thuc » phap thuc, pham chuc, nham thuc
toc sach » hoc sach, doc sach, thuoc sach
lang van » dang van, tang van, hoang van
thuc van » thuc vat, thuc dan, thuc va
van tuan » van quan, van ban, anh tuan
van hoi » van hoa, van hoc, van hoe
sach o » sach lo, sac o, sach y
o lang » hoa lang, hoi lang
hieu v » hieu va, hieu ve, hieu 2
v pham » vi pham, d pham
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach o lang van hoi. hieu v pham thuc van tuan ((vi cua) OR (di cua)) tre~.
• Adding a wildcard symbol may retrieve word variants: toc sach o lang van hoi. hieu v pham thuc van tuan ((vi cua) or (di cua)) tre*.