Data processing system and method thereof

A data processing method, comprising:

• storing a wound symptom record and a treatment record in a first database, the wound symptom record comprises a plurality of wound states, and the treatment record comprises a plurality of medical appliances corresponding to the wound states;
• storing a plurality of product data of the medical appliances in a second database;
• analyzing the first database to analyze a trend of each of the wound states according to the wound symptom record and analyzing the second database to extract a plurality of featured text information from the product data, through a first processing engine;
• generating a plurality of first correlation weight values and a plurality of second correlation weight values of the wound states through a second processing engine, the first correlation weight values indicate correlations between the wound states and the medical appliances, the second correlation weight values indicate correlations between the wound states and the featured text information;
• and
• generating a query condition according to a target state, generating a target nursing keyword according to the query condition, and selecting a plurality of recommended medical appliances from the medical appliances according to the target nursing keyword and the second correlation weight values, through a third processing engine,
• wherein, the query condition is related to the trend of each of the wound states, and the target nursing keyword is related to the target state.