 Northeast National Salvation Society yaive sangano rakaumbwa nevakadzingwa kubva kuManchuria, kuNortheast kuitira kuti vaise kumanikidza kuhurumende yeChinese yaChiang Kai-shek kuti ipedze mutemo wayo wekusadzivisa Humambo hweJapan hwakanga hwapinda muManchuria mushure meMukden Chiitiko uye kubatsira mauto ekuzvipira, kunyanya mauto ekuzvipira eNortheast Peoples Anti-Japanese muLiaoning, inotungamirwa naTang Juwu. Mumwe wevatsigiri varo vakuru akanga ari Zhang Xueliang uyo pachivande akatsigira kurwisa uku, pasinei zvapo nokuteerera kwake pachena mutemo wehurumende wokusadzivisa. Zhang akanga asingabatanidzwi pachena neSosaiti uye haana kumbobvira atora nzvimbo mairi, asi akapa mari uye akaibvumira kushandisa zita rake pakukurukura nemauto ezvipiri. 