SHANGHAI, June 3 (Xinhua) -- Sherman Santiwiwatthanaphong struggled to a three-over 75 in windy conditions during second round play of the Mitsubishi Heavy Industries Championship on Saturday, but it was enough for the Thai to maintain a one-stroke lead in Shanghai.
Through 36 holes at the Lanhai International Golf Yangtze Dunes course, Sherman, the overnight leader, was five-under 139 at the event. Cao Xinyu, a 16-year-old amateur from Shanghai, was a shot back after a 71, tied for equal second with Lu Li (70).
