Perhaps you should try some spelling variations:
sach nham » sach nha, sach tham, sach han
nham nang » phap nang, cam nang, kha nang
thuc day » thuc dan, thuc vat
hanh lam » thanh lap, hanh kem, hanh va
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
van cam » van nam, van lam, van cau
thuc va » thuc vat, thuc dan
lam cua » nam cua, lam chat
cua tre » cua te, cuu tre, cua triet
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: tu sach nham nang xa hoi. thi van cam ((xuc va) or (((thuc va) or (thuc day)))) hanh lam cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach nham nang xa hoi. thi van cam ((xuc va) OR (((thuc va) OR (thuc day)))) hanh lam cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach nham nang xa hoi. thi van cam ((xuc va) or (((thuc va) or (thuc day)))) hanh lam cua tre*.