R&D System · Materials Guide
Starting with the product and R&D materials for Huangkui Capsules and Zhichuanling, verify the basis for product selection. This page outlines how to read the two types of materials in relation to each other, helping you bring specific questions back to the relevant product.
See related infoReading Scope
When reviewing the R&D rationale, first focus on the issues discussed in the materials, their scope of application, and their sources, then compare them item by item with the corresponding product information. The content of the R&D materials and the product selection considerations for specific products should be recorded separately and reviewed together.
Huangkui Jiaonang and Zhichuanling each follow the same reading approach: confirm the product being discussed, locate the relevant materials, and record the corresponding content and questions that still require explanation. Do not use one product’s materials directly to make judgments about the other product.
While reading, you may note the product name, document title, source or date, and any original passages that need to be verified. Bring questions about specific usage risks and qualification verification into subsequent product review discussions.

Related Information Index
The following illustrates how the materials relate to one another. Use the corresponding product as a guide to organize questions based on the research and development rationale and product materials.
Regarding Huangkui Capsule, separately record the information in the product materials and the relevant content in the R&D rationale.
研发依据
Record the Scope of Materials and Corresponding Questions
产品资料
Compare Product Information and Product Selection Questions
For Zhichuanling, separately document the information in the product materials and the relevant content in the R&D basis.
研发依据
Record the Scope of Materials and Corresponding Questions
产品资料
Compare Product Information and Product Selection Questions
Have questions about specific information? Include the product name and relevant section to continue cross-checking.
Product HelplineClarify the purpose of the materials and the subsequent verification method.
Specific product use decisions cannot be made solely on the basis of R&D system materials. Questions regarding indications, directions for use, and usage risks should be checked item by item against the corresponding product materials, rather than treating an R&D overview as a conclusion about efficacy or as diagnostic or treatment advice.
Review the corresponding product materials.They should be checked separately. When reading the materials on Huangkui Capsules and Zhichuanling, read each R&D rationale together with the corresponding product name, source of the materials, and issue under discussion; do not use the materials for one product as the basis for selecting another product.
View Materials for Both ProductsFirst note the name of the product you are interested in, the title or source of the materials, and the specific passages that need clarification; then explain the questions you would like to verify, such as whether the materials correspond to the selected product and how the research relates to the product-selection question. Contact the company with these points in hand to facilitate communication focused on the same materials.
Product Helpline