Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
chat xuc » chat huu, cam xuc, chao xu
nang doc » nang luc
va thanh » gia thanh, va tinh, le thanh
san cuu » san cua, san huu, song cuu
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
sach ty » sach tu, sach thu, xach tay
doc hoi » duoc hoi, hoc hoi, doc hai
cuu tre » cua tre, cau tren, cau treo

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 ty) OR (sach y)) nang doc hoi. hieu ve chat xuc ((va thanh) or (ban thanh)) san cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ty) OR (sach y)) nang doc hoi. hieu ve chat xuc ((va thanh) OR (ban thanh)) san cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ty) OR (sach y)) nang doc hoi. hieu ve chat xuc ((va thanh) or (ban thanh)) san cuu tre".
• Adding a wildcard symbol may retrieve word variants: su ((sach ty) OR (sach y)) nang doc hoi. hieu ve chat xuc ((va thanh) or (ban thanh)) san cuu tre*.