Poinsettia is the title of the doctorate degree of the person who got the highest pass in the feudal schools in Vietnam of the Ly, Tran, Le, and Mac dynasties, since there was the title of Tam Khoi for 3 people. first mind. Those who pass poinsettia in particular and the doctorate in general must pass three exams: the poetry exam, the competition exam and the family exam.

The first exam was opened under the Ly dynasty in 1075, at that time the Ly king had not yet established the institution of the three queens, so the first person who passed this exam was Le Van Thinh who was not called Poinsettia. For a specific list of those who have passed these exams, see Dai Viet valedictorian. It was not until the 16th year of the Thien Ung Chinh Binh exam, of the reign of King Tran Thai Tong (1247), that the institution of the three queens was set up (the top 3 places were named in order: Poinsettia, Ban Longan, Tham Hoa). has the title Poinsettia. In the Nguyen Dynasty, the title of Poinsettia was no longer taken (the highest title under the Nguyen Dynasty was Dinh Nguyen). Therefore, the last poinsettia was Trinh Tue who passed the Binh Thin faculty (1736) during the Le-Trinh period.

In the list of 47 poinsettias hanging at the Temple of Literature - Quoc Tu Giam (Hanoi), Nguyen Quan Quang is listed first and then Nguyen Hien!

The three provinces with the most poinsettias in Vietnam include:

Bac Ninh (16 people), Hai Duong (12 people), Hanoi (4)

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