Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
van tham » van thanh, van tuan, van chat
hanh lai » hanh lam, hanh tai, thanh loi
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
va cham » va chat, va tham
cao hoi » cau hoi, co hoi, cao hoc
xuc va » duc va, tuc va, luc va
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: tu sach ky nang cao hoi. thien ((van tham) or (va cham)) xuc va ((hanh lai) OR (thanh lap)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang cao hoi. thien ((van tham) OR (va cham)) xuc va ((hanh lai) OR (thanh lap)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang cao hoi. thien ((van tham) or (va cham)) xuc va ((hanh lai) OR (thanh lap)) cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang cao hoi. thien ((van tham) or (va cham)) xuc va ((hanh lai) OR (thanh lap)) cua te*.