飘摇

飘摇	piāo yáo	floating in the wind / swaying / tottering / unstable
飘	piāo	variant of 飘
飘	piāo	to float (in the air); to flutter; to waft / complacent; frivolous / weak; shaky; wobbly
摇	Yáo	surname Yao
摇	yáo	to shake / to rock / to row / to crank