Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
dong hoa » dong hoc, dong co
thanh va » thanh van, thanh ha, thanh ve
xuc van » duc van, luc van, vuc van
hanh va » hang va, hanh vi
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
tu cham » toc cham, thi cham
hien tu » khien tu, dien tu
hoa hoi » khoa hoi, hoa hoc, hoa doi
ky dong » ly dong, ky dang, ky cong
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky dong hoa hoi. hien tu cham xuc van ((thanh va) OR (hanh va)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky dong hoa hoi. hien tu cham xuc van ((thanh va) OR (hanh va)) cua tre".
• Adding a wildcard symbol may retrieve word variants: so sach ky dong hoa hoi. hien tu cham xuc van ((thanh va) OR (hanh va)) cua tre*.