Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
su sach » so sach, vu sach
cao suc » cao su
vang xa » mang xa, ang xa, dang xay
vai cua » dai cua, hai cua, lai cua
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
sach ly » sach y, sach lo, sach ty
cao duc » dao duc, 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: su sach ly ((vang xa) OR (lang xa)) hoi. hieu ve ((cao duc) or (cao suc)) ban thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly ((vang xa) OR (lang xa)) hoi. hieu ve ((cao duc) OR (cao suc)) ban thanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ly ((vang xa) OR (lang xa)) hoi. hieu ve ((cao duc) or (cao suc)) ban thanh vai cua te*".