Shareholders' meeting of a company limited by shares.
Option A, China's "Company Law" stipulates that the shareholders' meeting will be held once a year, not twice, so it is wrong;
Option B, a joint stock limited company is a typical joint venture company, and the shares held by shareholders are not only a part of the company's share capital, but also the basis for calculating shareholders' rights. One share and one right is an important principle for shareholders of a joint stock limited company to exercise their shares, not one person, one vote, so it is wrong;
Option D, the resolution of the shareholders' meeting to amend the Articles of Association, increase or decrease the registered capital, and the resolution of the company's merger, division, dissolution or change of corporate form must be passed by an absolute majority of more than 2/3 of the voting rights held by shareholders present at the meeting, not by more than half, so it is wrong.