The high price of love — Demonstrating the tremendous cost of love, a woman has become a billionaire overnight. Du Weimin (杜伟民), the chairman of Shenzhen Kangtai Biological Products Co, has transferred 161.3 million company shares to his ex-wife, Yuan Liping (袁莉萍), as part of the couple’s divorce settlement. The shares are worth a whopping $3.29…