纯正

纯正	chún zhèng	pure / unadulterated / (of motives etc) honest
纯	chún	pure / simple / unmixed / genuine
正	zhēng	first month of the lunar year
正	zhèng	straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive