Perhaps you should try some spelling variations:
sach dao » lanh dao
hanh tai » thanh tai, hang tai, hinh tai
han tai » hang tai, nhan tai, van tai
cua tre » cua te, cuu tre, cua triet
sach ly » sach y, sach lo, sach ty
hieu ve » hieu va, hieu van
hang xa » hoang xa, hang va, hang ca
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam

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 ly) or (sach dao)) hang xa hoi. hieu ve cam xuc va ((hanh tai) or (han tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ly) OR (sach dao)) hang xa hoi. hieu ve cam xuc va ((hanh tai) OR (han tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: su ((sach ly) or (sach dao)) hang xa hoi. hieu ve cam xuc va ((hanh tai) or (han tai)) cua tre*.