According to the Constitution, what powers does the National People's Congress (NPC) possess "on paper"?

The National People's Congress (NPC) possesses significant powers outlined in the Constitution of the People's Republic of China, primarily the authority to legislate and elect key government officials. This is key because the NPC is the highest organ of state power in China, and its responsibilities include the enactment of laws, amendments to the Constitution, and the decision on various major issues, such as the election of the President and Vice President of the state, as well as the approval of the State Council and the Supreme People's Court.

In theory, the NPC's role encompasses broad legislative power, enabling it to create and modify laws that govern various aspects of Chinese society and its political system. This positions the NPC as a critical component of the governmental structure.

The other options do not accurately represent the constitutional powers of the NPC: it is not primarily advisory or restricted solely to economic matters, nor does it enforce laws directly, as that function typically falls to the executive branches of government.