English translation of political terms in govments reports is important to publicity of Chinas policies and ideology. Taking translation of Chinas 19th National Congress Report as an example, the author adopts an approach of data analysis to observe English translation of political terms from the perspective of Memetics Theory. The author intends to design a model of predicting a political terms possibility of becoming a strong meme after translation. The model is crude and needs improvement and perfection in further study.