Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
van thanh » ban thanh, van tuan
nam duoc » nam thuoc, da duoc, dat duoc
te sach » toc sach
dao duc » giao duc, tao duoc
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
lai cua » dai cua, hai cua, lai chau
sach ly » sach y, sach lo, sach ty
cao duc » cao suc, giao duc, tao duoc
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: te sach ly nang xa hoi. hieu ve ((nam duoc) or (((cao duc) or (dao duc)))) van thanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang xa hoi. hieu ve ((nam duoc) OR (((cao duc) OR (dao duc)))) van thanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ly nang xa hoi. hieu ve ((nam duoc) or (((cao duc) or (dao duc)))) van thanh lai cua te*.