Why is Zhang Chaoyang the cleverest?

Poison pill plan. Zhang Chaoyang, born on June 365438 1964 and June 365438 10, was born in xi' an, Shaanxi Province, with a ancestral home in Xi' an and Jinmeng, Henan Province. He is the chairman and CEO of Sohu. On April 23, 20001year, Hong Kong Jade Bird Technology Co., Ltd. began to buy the equity of Sohu and wanted to annex it, but Zhang Chaoyang launched the poison pill plan, which made the annexation plan of Hong Kong Jade Bird Technology Co., Ltd. a bubble. After a series of efforts, Zhang Chaoyang was listed as one of the "smartest people in the world 100" by American Fortune magazine.