Perhaps you should try some spelling variations:
dien cuc » dien tu, dieu cua, vien cac
qua cham » qua hai, qua cac, qua cua
te sach » toc sach
va cham » va chat, va tham
nang xa » nang x, lang xa, nang ma
sach 2 » sach y
va dan » ca dan, va dao, va dap
va dau » va dao
2 nang » v nang
cuc te » cua te, cuc thue, cuc tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach 2 nang xa hoi. hieu ((qua cham) or (va cham)) loc ((va dan) or (va dau)) dien cuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach 2 nang xa hoi. hieu ((qua cham) OR (va cham)) loc ((va dan) OR (va dau)) dien cuc te.
• Adding a wildcard symbol may retrieve word variants: te sach 2 nang xa hoi. hieu ((qua cham) or (va cham)) loc ((va dan) or (va dau)) dien cuc te*.