The only princess in Vietnamese history to marry two kings?

• A.

  12 years old

• B.

  16 years old

• C.

  18 years old

The correct answer is option A:

Under the name of “supporting Le and destroying Trinh”, after defeating the Nguyen Dynasty in Dang Trong, in 1786, Nguyen Hue led his army to destroy Lord Trinh, entered Thang Long to meet King Le. He was appointed by King Le as Nguyen Suy Duc Chinh Phu Van, Uy Quoc Cong, and at the same time married his daughter, Princess Ngoc Han, who was only 16 years old at that time.
Two years later, Nguyen Hue ascended the throne as Emperor in Hue , with the reign name Quang Trung, and Ngoc Han was given the title of Right Palace Queen. They had two children together, Princess Bao Ngoc and Prince Quang Duc.
In 1792, Nguyen Hue suddenly passed away, Prince Quang Toan (son of Nguyen Hue and Queen Bui Thi Nhan) ascended the throne at the age of 10, with the reign name Canh Thinh. The Tay Son Dynasty fell into difficult circumstances when the king was still young, power fell into the hands of Grand Tutor Bui Dac Tuyen (Quang Toan's uncle) and a group of powerful ministers.
In 1795, Grand Tutor Tuyen was defeated, and Queen Mother Le Ngoc Han arranged for her younger sister Le Ngoc Binh to marry Quang Toan. Le Ngoc Binh became the empress of the Tay Son dynasty at the age of 12.

Source: https://laodong.vn/trac-nghiem/cong-chua-duy-nhat-su-viet-lay-2-chong-deu-la-vua-1377894.ldo