Perhaps you should try some spelling variations:
thien van » thi van
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
nam xuc » cam xuc, nam xua, nam thuc
va hang » van hang, va nang, va hanh
va lang » va nang, hoa lang
y nang » ky nang, ly nang, v nang
di cua » dai cua, doi cua, de cua
x hoi » xa hoi, o hoi, x ho

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 y nang x hoi. thien van nam xuc ((va hang) OR (va lang)) di cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x hoi. thien van nam xuc ((va hang) OR (va lang)) di cua viet".
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. thien van nam xuc ((va hang) OR (va lang)) di cua viet*.