Aug 27, 1689
The Treaty of Nerchinsk（尼布楚条约）of 1689 was signed between the Tsardom of Russia and the Qing dynasty of China.
It is the first treaty between the two countries.
（图片 略，内容 略。）
Today is
World Rock Paper Scissors Day
It is the only game, regardless of language, gender, or age, everyone has a chance of coming out victorious.
Courtesy https://wrpsa.com/
Aug 27, 1576
Titian (提香 /ˈtɪʃən/,) real name in Italian Tiziano Vecelli, the Italian painter of the Renaissance, died at age 87.
Did you know what's Titian's favorite color?
The answer is: red.
This red color is named "Titian red"（提香红.