Perhaps you should try some spelling variations:
thien van » thi van
van thanh » ban thanh, van tuan
thu sach » tu sach, thuat sach, thuoc sach
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
van hanh » ban hanh, van anh, van ban
sinh va » sinh vat, tinh va, dinh van
y nang » ly nang, v nang, may nang
va tre » va trien

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 ((y nang) or (ky nang)) xa hoi. thien van cham xuc ((van hanh) or (van thanh)) sinh va tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((y nang) OR (ky nang)) xa hoi. thien van cham xuc ((van hanh) OR (van thanh)) sinh va tre.
• Adding a wildcard symbol may retrieve word variants: thu sach ((y nang) or (ky nang)) xa hoi. thien van cham xuc ((van hanh) or (van thanh)) sinh va tre*.