| 2 specialized trade (or profession); special line; professional: |
| | 专业生产会议 a conference on specialized trades |
| | 提供专业服务 offer professional service |
| | 专业村 village specializing in one kind of production |
| | 专业队 specialized work team |
| | 专业课 specialized course |
| | 专业队伍 professional contingent |
| | 专业人员 specialized personnel |
| | 专业学校 vocational (or specialized) school |
| | 专业知识 professional knowledge; expertise |
