Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
su triet » su viet, su tien, ve triet
sach ky » sac ky, sach ty, sach kem
cam cuc » cham cuu, pham cuc
hieu ve » hieu va, hieu van
dang xa » dang xay, lang xa, dang ha
vai su » va su, van su, lai su

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) or (sach y)) dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban thanh vai su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban thanh vai su triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sach y)) dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban thanh vai su triet".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sach y)) dang xa hoi. hieu ve ((cam cuc) OR (cam xuc)) ban thanh vai su triet*.