皖系军阀

wǎn xì jūn fá

Anhui faction of Northern Warlords 1911-c.1929

皖

wǎn

short name for Anhui Province 安徽省[An1 hui1 Sheng3]

系

xì

to connect

军

jūn

(bound form) army

阀

fá

powerful individual, family or group