Sun Yat-sen briefly took a title of what Chinese military ranking?
Taewonsu Taewŏnsu (literally grand marshal, usually translated as "generalissimo") is the highest possible military rank of North Korea and is intended to be an honorific title for Kim Il-sung and Kim Jong-il. The rank is senior to that of "wonsu" (marshal). The title also exists in Chinese military history as "dàyuánshuài" (same Sino-Korean characters 大元帥), and was briefly taken by Sun Yat-Sen.
Wang Ping (Three Kingdoms) Wang Ping (died 248), courtesy name Zijun, was a military general of the state of Shu Han in the Three Kingdoms period of China. Originally a military officer serving under the warlord Cao Cao in the late Eastern Han dynasty, in 218 he defected to Cao Cao's rival Liu Bei, who later became the founding emperor of Shu, during the Hanzhong Campaign. During his service in Shu, he steadily rose through the ranks to become a senior general. The highest position he reached was Senior General Who Guards the North (鎮北大將軍).