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Weikang Keli ( constitutes of Root of Codonopsis pilosula , Rhizoma Atractylodis Macrocephalae , Rhizoma Curcumae Aeruginosae , Rhizoma Pinelliae , Actinidia chinensis Planch , and Rhodiola rosea ) is a well known Chinese herbal formula for gastric cancer therapy in clinical treatment .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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