| 1988—1993 | Vice-Chairman, 7th Standing Committee of the NPC | |
| 1983—1988 | Vice-Chairman, 6th Standing Committee of the NPC | |
| 1978—1983 | Vice-Chairman, 5th Standing Committee of the NPC | |
| 1975—1978 | Vice-Chairman, 4th Standing Committee of the NPC | |
| 1965—1975 | Vice-Chairman, 3rd Standing Committee of the NPC | |
| 1959—1965 | Vice-Chairman, 2nd Standing Committee of the NPC | |
| 1954—1959 | Vice-Chairman, 1st Standing Committee of the NPC |