East Asia Timeline Activity By lanae_brown 205 Connection of the Barbarian Walls to create the Great wall. 221 The Warring States period 221 Completion of the Erya 246 First Chinese Emperor ( Shi Hangdi ) 247 Burial of the Terra Cotta Army 332 First use of the crossbow 332 Date of the oldest Silk found. 551 Birth on Confucius Jan 25, 722 Spring and Autum Period Jan 25, 771 The Shi Jing Book of Songss Jan 25, 1200 Death of Lady Hao. Jan 25, 1398 Battle of Banguan Jan 25, 1398 Battle of Banguan Jan 25, 1890 The Development of the Weigi Board Game Jan 25, 1895 Domestication of the buffalo