uggs on sale for women The United Steelworkers Union says job ads posted for the Government of Canada's job bank a year ago list speaking Mandarin as an asset.Director Stephen Hunt says this raises concerns regarding the requirements for working along at the mines, especially after one company found no qualified Canadians to get results at an underground mine near Tumbler Ridge."It doesn't smell to certainly us. It doesn't look straight away to a lot of people in British Columbia and Canada," he was quoted saying."We just think this can be a cheap option to bring folks to extract a resource that's been there for one million years."HD Mining, the business developing the Tumbler Ridge mine, says speaking Mandarin isn't a job requirement.Vicepresident Jody Shimkus calls the ad "an isolated case" and says it won't reflect the firm's hiring policy.She says inexperience not language is the rati