Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hanh vai » hanh tai, hanh van, hanh voi
sach lo » sach dao, sach doi, sach hoi
lo nang » ho nang, ly nang, loai nang
hieu ve » hieu va, hieu van
hanh va » hang va
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach lo nang x hoi. hieu ve cam xuc va ((((hanh vai) OR (hanh vi))) or (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach lo nang x hoi. hieu ve cam xuc va ((((hanh vai) OR (hanh vi))) OR (hanh va)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach lo nang x hoi. hieu ve cam xuc va ((((hanh vai) OR (hanh vi))) or (hanh va)) cua tre*".