支边

支边	zhī biān	to help develop the border areas
支	Zhī	surname Zhi
支	zhī	to support / to sustain / to erect / to raise / branch / division / to draw money / classifier for rods such as pens and guns, for army divisions and for songs or compositions
边	biān	side / edge / margin / border / boundary / CL:个 / simultaneously
边	bian	suffix of a noun of locality