Among them, the reverse side of the flying car is the dragon king, the reverse side of the corner line is the dragon horse, and the reverse sides of the silver general, Guangxi horse, fragrant car and infantry are all different calligraphy fonts of the Chinese character "Jin". It can also be expressed by silver, osmanthus, incense and steps. It should be noted that our abbreviation is "Ma" and our abbreviation is "Gui".
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