Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hieu van » hieu va, thien van, lieu va
hanh tai » thanh tai, hang tai, han tai
cham xuc » cam xuc, chat xuc, cham soc
cau tren » cu tren, dau tren, ca tren
hieu ve » hieu va
sach ho » sach hoi, sach ha, sach lo
nang xa » nang x, lang xa, nang ma
ho nang » thi nang, kha nang, cao nang
xuc va » duc va, tuc va, luc va

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 ho nang xa hoi. ((hieu ve) or (hieu van)) cham xuc va ((hanh tai) or (hanh vi)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ho nang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va ((hanh tai) OR (hanh vi)) cau tren.
• Adding a wildcard symbol may retrieve word variants: thuat sach ho nang xa hoi. ((hieu ve) or (hieu van)) cham xuc va ((hanh tai) or (hanh vi)) cau tren*.