Perhaps you should try some spelling variations:
cham xuc » cam xuc, cham soc, pham duc
tang mai » tang tai, lang mai, sang mai
hanh tue » hanh tu, hanh tuyen, hanh theo
ban hanh » ban hang
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
tue cua » te cua
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
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 ((tang mai) or (tang ma)) hoi. hieu ve ((cham xuc) OR (chat xuc)) ban hanh tue cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((tang mai) OR (tang ma)) hoi. hieu ve ((cham xuc) OR (chat xuc)) ban hanh tue cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky ((tang mai) or (tang ma)) hoi. hieu ve ((cham xuc) OR (chat xuc)) ban hanh tue cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ky ((tang mai) or (tang ma)) hoi. hieu ve ((cham xuc) OR (chat xuc)) ban hanh tue cua te*.