This study aims to consider general elements in preparing international litigation. For example: deliberating the function of litigation, evaluating whether the budget is affordable, how to prepare the written and oral proceedings, predicting the final result of the case, etc. If we can understand and comprehend the ingredients in the preparation of international litigation, then we will have some clear analytical perspectives in observing the development of specific cases. In terms of a positive view, realizing these dimensions in a litigation process can enhance our sense and capability for judging the direction of its final ruling. On the contrary, this also could prevent or decrease the unnecessary shocking feeling brought by a case such as the South China Sea Arbitration.