Perhaps you should try some spelling variations:
nguoi sach » nguoi san, nuoc sach
hang dien » quang dien, dang dieu, nhan dien
dien cua » dieu cua, dien cuc, dien cu
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
phuc va » phuc vu, chuc va, thuc vat
thuc va » thuc vat, thuc dan, thuc day
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
ve cau » ke cau, va cau, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: nguoi sach y nang xa hoi. hieu ve cau ((phuc va) or (thuc va)) hang dien cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nguoi sach y nang xa hoi. hieu ve cau ((phuc va) OR (thuc va)) hang dien cua tre.
• Adding a wildcard symbol may retrieve word variants: nguoi sach y nang xa hoi. hieu ve cau ((phuc va) or (thuc va)) hang dien cua tre*.