DearBen,IamnotbuthappytoknowthatyouarecomingtoChinaandspendingyourvocationtravelingmycountry.Iamalsohonoredtogiveyousomeadviceonchinesecustoms.First,whenyoumeetapersonforthefirsttimeofwhomyouwanttomakeacquaintance,youaresupposedtoshakehandshimorher.Second,ifinvitedtoone'shouse,you'dbetterbuyasuitablepresentsuchasabunchofflowersasagestureoffaith.Furthermore,it'simpoliteofyounottomeettheappointmentontimeandknockatthedoorbeforeyougointothehouse.Lastbutnotleast,don'ttalkloudlyinapublicplace,oryouwillbeconsideredasarudeman.Ihopethatmytipsdogoodtoyou.Yours,Bin