Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
danh di » danh du, danh dien, danh gia
xanh di » vanh dai, xanh tai
hieu d » dieu d, hieu 2, hieu _
d pham » d phan
cua te » cua tu

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) or (so sach)) ky nang xa hoi. hieu d pham duc va ((danh di) OR (xanh di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (so sach)) ky nang xa hoi. hieu d pham duc va ((danh di) OR (xanh di)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (so sach)) ky nang xa hoi. hieu d pham duc va ((danh di) OR (xanh di)) cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (so sach)) ky nang xa hoi. hieu d pham duc va ((danh di) OR (xanh di)) cua te*.