西四羊肉胡同珠宝一条街是北京一条著名的珠宝街，在市场经济深入发展珠宝企业竞争激烈的今天。企业如何修练内外功，独占潮头，是一个很严峻又很现实的问题。带着这些问题，我们走进了北京西四天然珠宝批发市场经理刘子健先生的办公室。 刘先生知道我们的来意后，便侃侃而谈起 West four mutton alley jewelry street is a famous Beijing Jewelry Street, the market economy in-depth development of competitive jewelry business today. How to practice internal and external business, exclusive forefront, is a very serious and very real problem. With these questions, we walked into the office of Mr. Liu Zijian, manager of Beijing Xisi Natural Jewelery Wholesale Market. Mr. Liu talked about what we wanted to do after talking about it