This festa originated with the college students in Nanjing.

这个节日是由南京的大学生们发明的。

April Fool's Day thus developed into an international fun festa, so to speak, with different nationalities specializing in their own brand of humor at the expense of their friends and families.

愚人节也因此发展成为一个国际性的娱乐节日，可以说不同的民族都以其特有的幽默方式来捉弄朋友和家人。

I hope to express the longing for Mr Wong through this design In the fifteenth anniversary of his festa .

在黄家驹先生逝世十五周年的日子里，希望通过这幅作品来表达对他的思念。