Perhaps you should try some spelling variations:
nguoi sach » nguoi san, nuoc sach
nang xa » nang x, lang xa, nang ma
phuc va » phuc vu, thuc va, chuc va
va hang » van hang, va nang, va lang
hang di » hang doi, hang vi, hang dien
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
ve cau » ke cau, va cau, le cau
ve cac » va cac, vien cac
di cua » dai cua, doi cua, de cua

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) OR (ve cac)) phuc va hang di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nguoi sach y nang xa hoi. hieu ((ve cau) OR (ve cac)) phuc va hang di cua tre".
• Adding a wildcard symbol may retrieve word variants: nguoi sach y nang xa hoi. hieu ((ve cau) OR (ve cac)) phuc va hang di cua tre*.