Whakaotihia te rerenga e whai ake nei: Ko te taumata teitei o te United Front ko te hononga i Haina i waenga i te Rōpū Communist o Haina me te Kuomintang o te iwi, he kaupapa here i whakauruhia e Stalin. Ko te kaupapa here o te United Front i Haina i tino pakaru i te 1927, i te wa i patua ai e te kaiarahi o Kuomintang a Chiang Kai-shek nga Communists taketake me te peia o ana kaitohutohu Soviet katoa, ko Mikhail Borodin te mea nui. Ko A
I pakaru te pakanga poto i te tau 1929 i te wa i wikitoria ai nga Soviet ki te pupuri i te mana o te Railway o Haina ki te Rawhiti i Manchuria.