Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
hoang van » hang va
chien cac » hien cac, thien cac, chien cuoc
lang van » dang van, tang van, giang van
cac thuc » cach thuc, cac thu, can thuc
thuc van » thuc vat, thuc dan, thuc va
van hanh » van thanh, ban hanh, van anh
so sach » so sanh, bo sach, co sach
vi cua » vai cua, di cua
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: so sach y ((lang van) OR (hoang van)) hoi. chieu chien cac thuc van hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach y ((lang van) OR (hoang van)) hoi. chieu chien cac thuc van hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: so sach y ((lang van) OR (hoang van)) hoi. chieu chien cac thuc van hanh vi cua te*.