Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
sach tao » sach dao, sach bao, sach tai
tao nhan » ca nhan, tue nhan, tri nhan
nhan bac » nhanh bac, ngan bac, nha bac
cham xuc » cam xuc, chat xuc, cham soc
van hanh » ban hanh, van anh, van ban
chua tre » chua tri, cua tre, chua trieu
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va chua » vua chua, ca chua, va chu
bac ho » bac bo, bac ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tao nhan bac ho. hieu ve cham xuc ((van hanh) or (van thanh)) va chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach tao nhan bac ho. hieu ve cham xuc ((van hanh) OR (van thanh)) va chua tre.
• Adding a wildcard symbol may retrieve word variants: su sach tao nhan bac ho. hieu ve cham xuc ((van hanh) or (van thanh)) va chua tre*.