Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh dai » thanh hai, thanh tai, thanh dat
sach tai » sach bai, sach tham, sach dao
tai hanh » tai thanh, tai nhanh, thi hanh
chat xuc » chat huu, cam xuc, chao xu
cua viet » ca viet, hoa viet, cua vat
su sach » so sach, vu sach
hanh xa » hanh va, hanh ma, hanh xu
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, cac cuoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tai hanh xa hoi. hieu ve ((cac xuc) OR (chat xuc)) ban thanh dai cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach tai hanh xa hoi. hieu ve ((cac xuc) OR (chat xuc)) ban thanh dai cua viet".
• Adding a wildcard symbol may retrieve word variants: su sach tai hanh xa hoi. hieu ve ((cac xuc) OR (chat xuc)) ban thanh dai cua viet*.