Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
ban thanh » ban hanh, ban hang
te sach » toc sach
cuc ban » cua ban, cac ban, cuu ban
cac cuc » cac cuoc, cac cua, cac nuoc
qua cac » cua cac
ly hang » ly quang
ty hang » ty xang, thi hang, thu hang
ty nang » ky nang, ty xang, ly nang
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 ((ty nang) or (((ty hang) or (ly hang)))) xa hoi. hieu qua cac cuc ban thanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty nang) OR (((ty hang) OR (ly hang)))) xa hoi. hieu qua cac cuc ban thanh dai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((ty nang) or (((ty hang) or (ly hang)))) xa hoi. hieu qua cac cuc ban thanh dai cua te*.