kinesthesia: the perception of body position and movement and muscular tensions etc
somatosense: any of the sensory systems that mediate sensations of pressure and tickle and warmth and cold and vibration and limb position and limb movement and pain
han: imperial dynasty that ruled China (most of the time from 206 BC to AD 220) and expanded its boundaries and developed its bureaucracy; remembered as one of the great eras of Chinese civilization