When Tania McCartney discovered she'd be moving her husband, self and two kids under the age of five to China for four years, she was 95 percent horrified. What she never expected was to fall in love. Beijing seeped under her skin and grabbed hold of her heart ... a love affair that inspired 'Beijing Tai Tai', a collection of shrewdly observed, heartfelt and humorous insights into Beijing expatriate life. Intensely personal, at times...