Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
ban thanh » ban hanh, ban hang
tu cach » tu cac
co sach » bo sach, cuon sach, hoc sach
hieu ve » hieu va, hieu van
cao suc » cao su, cao duc
suc ban » suc ben, duc ban, cuc ban
chau te » chau tho
ma hoi » mai hoi, ma hoa, me hoi
ve cao » va cao, ve bao, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (co sach)) ky nang ((ma hoi) OR (xa hoi)). hieu ve cao suc ban thanh lai chau te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (co sach)) ky nang ((ma hoi) OR (xa hoi)). hieu ve cao suc ban thanh lai chau te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (co sach)) ky nang ((ma hoi) OR (xa hoi)). hieu ve cao suc ban thanh lai chau te".
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (co sach)) ky nang ((ma hoi) OR (xa hoi)). hieu ve cao suc ban thanh lai chau te*.