Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
chua tre » chua tri, cua tre, chua trieu
thanh va » hanh va, thanh ha, thanh ve
cham xuc » cam xuc, chat xuc, cham soc
dong hoa » dong hoc, dong co
hien tu » khien tu, dien tu
tu cham » toc cham, thi cham
sach ky » sac ky, sach y, sach kem
xuc van » duc van, luc van, vuc van
sach ty » sach y, sach tu, sach thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo ((sach ky) OR (sach ty)) dong hoa hoc. hien tu cham xuc van ((thanh va) or (thanh van)) chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo ((sach ky) OR (sach ty)) dong hoa hoc. hien tu cham xuc van ((thanh va) OR (thanh van)) chua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo ((sach ky) OR (sach ty)) dong hoa hoc. hien tu cham xuc van ((thanh va) or (thanh van)) chua tre".
• Adding a wildcard symbol may retrieve word variants: bo ((sach ky) OR (sach ty)) dong hoa hoc. hien tu cham xuc van ((thanh va) or (thanh van)) chua tre*.