During his tenure in Beijing , he received his current rank of Shang Jiang in 1988 .
In 1987 he was transferred to the Beijing Military Region as its political commissar , holding that post until 1990 .
During his tenure in Beijing Military Region , he received his current rank of Shang Jiang in 1988 .
In 1987 he was transferred to the Beijing Military Region as its political commissar , holding that post until 1990 .