KUALA LUMPUR, Malaysia (AP)>> Amy Yang took the Sime Darby LPGA Malaysia lead, and Michelle Wie had her best score in more than a year. Lydia Ko had to fight to get back to even par in her first event since firing her caddie.Yang shot an 8-under 63 - one off her own course record - in hot and humid conditions Thursday for a two-stroke lead over American Marina Alex.