[yè wù]
vocational work; professional work; business; service; traffic; transaction
									
										politics and profession; politics and vocational work
										政治与业务
									
									
									
										normal business
										正常业务
									
									
									
										setups in administrative and professional work
										业务班子
									
									
									
										study filigently one's profession
										钻研业务