Perhaps you should try some spelling variations:
thu tang » thu trang, thu thang, thu bang
thu hang » thi hang, thuc hanh, thu huong
tham xuc » tham nuoc, tham thuc, pham duc
so sach » so sanh, bo sach, co sach
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
van hoi » van hoa, van hoc, van hoe
xuc va » duc va, tuc va, luc va
vi 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: so sach ((thu tang) or (thu hang)) van hoi. hieu va tham xuc va hanh ((vi cua) or (vai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((thu tang) OR (thu hang)) van hoi. hieu va tham xuc va hanh ((vi cua) OR (vai cua)) te.
• Adding a wildcard symbol may retrieve word variants: so sach ((thu tang) or (thu hang)) van hoi. hieu va tham xuc va hanh ((vi cua) or (vai cua)) te*.