Meanwhile, service charge has had downtrend, but the relatively professional service type of work such as dredge of baby-sitter, nurse, conduit, salary standard does not have too big change.

• 与此同时，雇佣费用已经有下降趋势，但保姆、看护、管道疏通等较为专业的服务工种，工资水平没有太大变化。