为了赚钱养活妻子和两个儿子，2000年王旭来到北京打工，先后做过锅炉工、街边小贩。现在在一家制药厂仓库当复核员，月薪1500元。
To support his wife and two sons , Wang came to Beijing in 2000 and has worked as boiler man , and street peddler , before becoming a medical warehouse keeper , with a monthly pay of around 1,500 yuan .
复核员