In the area you have selected (China) tsunami hazard is classified as high according to the information that is currently available. This means that there is more than a 40% chance of a potentially-damaging tsunami occurring in the next 50 years. Based on this information, the impact of tsunami must be considered in different phases of the project for any activities located near the coast. Project planning decisions, project design, and construction methods must take into account the level of tsunami hazard. Further detailed information should be obtained to adequately account for the level of hazard.
For further information the following resources could be consulted: