Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
tu cach » tu cac
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua ca
xuc ban » duc ban, cuc ban, quoc ban
thai va » thai van
hai va » hai van, hoi va, mai va

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 (su sach)) ky nang xa hoi. hieu qua cam xuc ban thanh ((hai va) OR (thai va)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) ky nang xa hoi. hieu qua cam xuc ban thanh ((hai va) OR (thai va)) triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (su sach)) ky nang xa hoi. hieu qua cam xuc ban thanh ((hai va) OR (thai va)) triet*".