Perhaps you should try some spelling variations:
nguoi nong » nguoi nung, nguoi cong, nguoi vong
thon tin » thong tin, chon tin, thong tinh
le nguoi » ly nguoi, lam nguoi, den nguoi
ke nguoi » ky nguoi, me nguoi, khoe nguoi
nguoi do » nguoi dao, nguoi co, nguoi moi
do trong » dot trong, dao trong, doi trong
tu sach » thu sach, su sach, te sach
sach xa » sach dao, sach nha, sach bai
bo sach » co sach, hoc sach
so sach » so sanh, co sach, hoc sach
che le » chet len
xa ke » va ke, ba ke, ca ke

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((so sach) OR (bo sach)) che le nguoi do trong kinh ) or ( tu sach xa ke nguoi nong thon tin ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((so sach) OR (bo sach)) che le nguoi do trong kinh ) OR ( tu sach xa ke nguoi nong thon tin )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((so sach) OR (bo sach)) che le nguoi do trong kinh ) or ( tu sach xa ke nguoi nong thon tin ))".
• Adding a wildcard symbol may retrieve word variants: (( ((so sach) OR (bo sach)) che le nguoi do trong kinh ) or ( tu sach xa ke nguoi nong thon tin ))*.