Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
yen lang » den lang, ten lang, yen giang
su triet » su viet, su tien, ve triet
danh va » doanh va, hanh va, anh va
va danh » va dinh, va dan, va hanh
te sach » toc sach
nam xuc » cam xuc, nam xua, nam thuc
van hoi » van hoa, van hoc, van hoe
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
o lang » hoa lang, hoi lang

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 ((yen lang) or (o lang)) van hoi. hieu van nam xuc va danh va ((su triet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((yen lang) OR (o lang)) van hoi. hieu van nam xuc va danh va ((su triet) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: te sach ((yen lang) or (o lang)) van hoi. hieu van nam xuc va danh va ((su triet) or (cuu tre))*.