Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
van thanh » ban thanh, van tuan
thu sach » tu sach, thuat sach, thuoc sach
hieu van » hieu va, thien van, lieu va
tru nang » tra nang, truc nano, thi nang
tri nang » thi nang, tra nang, tri bang
van chu » van chi, van phu, van cau
xuc van » duc van, luc van, vuc van
nam xuc » cam xuc, nam xua, nam thuc
tu nang » tu nong, tu nano, tu lang
chu tre » cho tre, chu tri, cuu tre

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ((tu nang) or (((tru nang) OR (tri nang)))) xa hoi. hieu van nam xuc van thanh van chu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((tu nang) OR (((tru nang) OR (tri nang)))) xa hoi. hieu van nam xuc van thanh van chu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ((tu nang) or (((tru nang) OR (tri nang)))) xa hoi. hieu van nam xuc van thanh van chu tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ((tu nang) or (((tru nang) OR (tri nang)))) xa hoi. hieu van nam xuc van thanh van chu tre*.