bāo shēng xué : kāng xué : zhōng yào cái > kāng 
bāo hán cí:
kāng xuéfèng chéng kāng yuànlǎo nián màn xìng bìng kāng
shè kāng xué zhǐ dǎo hàn shì chāng kāng yuànwēn zhōu shì chéng zhēn shàn bìng tān kāng yuàn
běi jīng shì dōng chéng lǎo nián kāng yuàn