Analysis of information sources in references of the Wikipedia article "作客入球優惠制" in Chinese language version.
Away Goals: Competition rules may provide that where teams play each other home and away, if the scores are equal after the second match, any goals scored at the ground of the opposing team will count double.
Away Goals: Competition rules may provide that where teams play each other home and away, if the scores are equal after the second match, any goals scored at the ground of the opposing team will count double.
