Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
sach dao » lanh dao
te sach » toc sach
vai cua » dai cua, hai cua, lai cua
soc ban » hoc ban, coc ban, so ban
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, mang may
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 dao ((nang ma) OR (nang cao)) hoi. ((hieu ve) or (hieu qua)) cham soc ban thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach dao ((nang ma) OR (nang cao)) hoi. ((hieu ve) OR (hieu qua)) cham soc ban thanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach dao ((nang ma) OR (nang cao)) hoi. ((hieu ve) or (hieu qua)) cham soc ban thanh vai cua te*".