CHONBURI, Thailand (AP) — Amy Yang of South Korea fired a 67 for a one shot advantage over Chinese Shanshan Feng and local hope Ariya Jutanugarn after the delayed halfway stage of the US$1.6 million LPGA Thailand at the Siam Country Club Pattaya Old Course on Saturday. Rain and unplayable course conditions saw the unfinished second round postponed to Saturday.Read more on NewsOK.com