Article 12 the donor may conclude a donation agreement with the donee on matters of the type, quality, quantity and purpose of use of the property to be donated.
第十二条捐赠人可以与受赠人就捐赠财产的种类、质量、数量和用途等内容订立捐赠协议。
Blood donation before blood test to determine blood type and so on.
献血前做血型检测以确定血型等等要求。