Editor's note: the sixth World Zhejiang Entrepreneurs Convention was held in Hangzhou, capital of East China's Zhejiang province, on Dec 23 to 24. Cao Haihua, a native of Huzhou in East China's Zhejiang province, currently serves as executive president of the Zhejiang Chamber of Commerce in Xinjiang and chairman of Xinjiang Zheshang Investment Holding Co Ltd. Seeing the poor working …