what is china's most populous city and is also its commercial and manufacturing center?
return china ;return cities of #1 ;return population of #2 ;return #2 where  #3 is the  highest ;return #2 that are the  commercial and manufacturing center ;return #2 in  both  #4 and #5
['select', 'project', 'project', 'comparative', 'filter', 'intersection']