Pronounced han (rising tone) — "Tang Yun" (Tang Yun), pronounced han (rising tone) — "Ji Yun" (Ji Yun). This is the original character for "han" (hàn). "Shuowen Jiezi" (Shuowen Jiezi) explains it as to shake. "Xu Xuan's Commentary" (Xu Xuan's Commentary) states that it is now written as "han" (hàn), which is incorrect.