From Beijing comedy clubs to New York stages, China's female comedians are using stand-up to tell new stories about modern China.On a Wednesday night not long ago, a crowd of Beijingers packed into Tribute Bar on Lucky Street. Beer glasses clinked, conversations faded, and the crowd of Chinese and expats turned towards a tiny stage for the night's open mic.A young Chinese woman with long straight hair stepped into the spotlight. She wore black-framed glasses, a fitted black dress and high heels — a combination of nerdy and sassy. The room erupted into applause.With a poker face, she started her…