KUNMING, March 10 (Xinhua) -- An alleged ringleader and his 32 gang members stood trial Wednesday on gang-related charges in southwest China's Yunnan Province.

Shen Chao, the alleged ringleader, faces seven charges, including organizing and leading a criminal gang, gambling, murder, intentionally injuring people, causing social disturbance, and illegal possession of firearms and ammunition.

Shen denied all the charges except for gambling, saying that he was "too busy investing in coal mines in Shaotong city to commit the crimes (he is charged with)."

Prosecutors identified Shen Chao as the ringleader, Shen Yang, Zhang Ning, Shen Hang and Yao Shunlin as the core members.

The trial would last two days in Kunming Municipal Intermediate People's Court.