Perhaps you should try some spelling variations:
cua thuoc » nha thuoc, cay thuoc, cua nuoc
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
sach ty » sach y, sach tu, sach thu
xang xa » lang xa, mang xa, ang xa
hieu ve » hieu va
xuc van » duc van, luc van, xuc ban
vai cua » dai cua, hai cua, lai cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty xang xa hoi. ((hieu ve) OR (hieu van)) cam xuc van hanh vai cua thuoc~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty xang xa hoi. ((hieu ve) OR (hieu van)) cam xuc van hanh vai cua thuoc".
• Adding a wildcard symbol may retrieve word variants: te sach ty xang xa hoi. ((hieu ve) OR (hieu van)) cam xuc van hanh vai cua thuoc*.