`1.` French authorities established Chu Van An High School. 

`-` Dẫn chứng: Established by French authorities in `1908` as High School of Protectorate, this is one of the oldest institutions for secondary education in Indochina. 

`2.` It was established in `1908.` 

`-` Dẫn chứng: Established by French authorities in `1908` as High School of Protectorate, this is one of the oldest institutions for secondary education in Indochina.

`3.` It is training native civil servant to serve in their colonial establishments.

`-` Dẫn chứng: Despite the initial purpose of the French government for this school which was training native civil servant to serve in their colonial establishments, Vietnamese students at Buoi school, common name of the school, had many times struggled against colonial doctrine and the ruling power.

`4.` It was Buoi School.

`-` Dẫn chứng: Despite the initial purpose of the French government for this school which was training native civil servant to serve in their colonial establishments, Vietnamese students at Buoi school, common name of the school, had many times struggled against colonial doctrine and the ruling power.

`5.` They are the revolutionary Pham Van Dong, doctor Ton That Tung or poet Xuan Dieu.

`-` Dẫn chứng: With that patriotic and hard-working traditions, a lot of Buoi alumni became important figures in many area of Vietnam society such as the revolutionary Pham Van Dong, doctor Ton That Tung or poet Xuan Dieu.