Ka kammala wannan magana: A watan Yuni na shekara ta 1900, an yi tawaye a ƙasar Sin. An tura Kanar Chaffee zuwa China a watan Yuli a matsayin kwamandan rundunar sojin Amurka ta China. Rundunar ta kasance wani bangare na rundunar sojin kasa da kasa da aka tura don ceton 'yan kasashen yamma da kuma dakile tawayen. Chaffee ya shiga cikin Gaselee Expedition kuma daga bisani ya shiga cikin Gaselee Expedition.
Yaƙin Peking, wanda aka sauƙaƙe Legations. A cikin 1900-1901 sojojin Amurka sun shiga cikin mamayar Allied na Peking (Beijing). Kamar yadda kwamandan Amurka Chaffee ya fara aikin kiwon lafiyar jama'a, agaji, da ayyukan 'yan sanda tare da hadin gwiwar jami'an kasar Sin. Chaffee ya kammala cewa mutanen Asiya suna girmama iko mafi girma ne kawai. An sake tura shi zuwa Philippines ya yi amfani da darussan a can, yana haɗuwa da kyautatawa da matakan kiwon lafiyar jama'a tare da ƙarfi da haɗin gwiwa tare da jami'an gida.