Perhaps you should try some spelling variations:
van tuan » van quan, van ban, anh tuan
van cham » van chat, van tham, va cham
te sach » toc sach
danh di » danh du, xanh di, danh dien
va danh » va dinh, va dan, va hanh
van tai » von tai
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay, lang van
ty lang » tay lang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet
soc va » hoc va, loc va, doc va
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: te sach ty lang xa hoi. hieu ((van cham) or (((van tai) or (van tuan)))) soc va danh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty lang xa hoi. hieu ((van cham) OR (((van tai) OR (van tuan)))) soc va danh di cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty lang xa hoi. hieu ((van cham) or (((van tai) or (van tuan)))) soc va danh di cua tre*.