Object\ To provide a basis for the further development, proper utilization and formulation of a standard for the medicinal materials Methods\ By macro and microscopic studies in combination with physicochemical identification The possible therapeutic value of other parts of the plant was briefly discussed Results\ Four obvious distinctive features were observed: ① Stem tuber showed a curved kidney like shaped ② Parenchymatous cells were polygonal shaped and densely packed together with limited intercellular spaces ③ Rich in compound starch grains, and ④ Crystalline calcium oxalate Clusters can be seen. The tubers had an absorbance peak in UV specturm at ? 241 nm , but its adventitious root was devoid of such absorbance peak Conclusion\ The distinctive features are clear and can be mastered easily The adventitious roots must be discarded when the tubers were used as medicine

Objective:To develop a role model education intervention model for male nursing students, and to explore the effect of role model education on male nursing students′ professional identity and positive psychological capital.Methods:A total of 60 male nursing freshmen were recruited and randomly assigned to the control group (n=30) and the experimental group (n=30) according to a 1:1 ratio. The control group only accepted the school′s routine teaching tasks and other campus activities. The experimental group received 6-week model education intervention on the basis of the control group once a week. Nursing students′ Professional Identity Questionnaire and Positive Psychological Capital Questionnaire were used for assessment at the time of enrollment and after intervention.Results:Male nursing students' professional identity (50.25±11.19) and positive psychological capital (114.68±29.08) were generally not high. After intervention, the scores of occupational self-concept, retention benefits and resignation risks, social persuasiveness and total score in the experimental group were 22.64±5.19,14.29±2.69,8.00±1.89,64.18±12.15, higher than those of the control group (20.07±3.16, 12.93±1.76, 6.86±1.24, 57.68±6.66), and the difference was statistically significant ( t value was 2.23-2.68, P<0.05). Conclusions:Role model education intervention has a good effect in promoting professional identity and positive psychological capital of male nursing students.

OBJECTIVE：To interpret the new version of the Implementation Plan for Enrollment and Assessment of Clinical Pharmacist Teacher Training Project of Chinese Hospital Association （Trial）（hereinafter referred to as the “New Plan ”）officially announced by the Chinese Hospital Association in Sept. 2021，in order to provide guidance and reference for smoothly promoting the implementation of the New Plan and realizing the original intention of the reform. METHODS ：The New Plan was interpreted from four aspects ，including the background of the formulation of the New Plan ，the main features presented ，the innovations and the issues that need to be paid attention to in the next implementation. RESULTS & CONCLUSIONS ：The formulation and release of the New Plan marks the beginning of a new round of reform of the clinical pharmacist teacher training program of the Chinese Hospital Association. It is mainly based on the actual problems encountered in the operation of the current clinical pharmacist teacher training system ，the importance of clinical pharmacistteacher training itself ，and the opportunities and challenges that the development of the times has brought to our country ’s 163.com clinical pharmacy business. Research foundation ， problem orientation and professional demonstration present important characteristics. Compared with the old plan ，the New Plan adds a substantive selection mechanism for majors ，which intends to achieve the necessary “strictness”in the enrollment process ；it reconstructs the overall training goal of the benchmarking project and the three-in-one assessment system ，which intends to achieve a reasonable “lax”of assessment link ；it removes restrictions on off-site training ，advocates wide-ranging professional docking，and improves the flexibility of the training system and process management. The implementation of the New Plan is a complex work involving multiple parties and is affected by many factors. It requires multiple teams to perform their duties and promote together. The teacher training base and expert team must understand the spirit of reform and achieve the stable implementation of the New Plan ；at the same time ，the communication between the project working group and the teaching base and experts should be strengthened ，and finally realize the original intention of the reform of cultivating more high-quality clinical pharmacy teachers.

OBJECTIVE To interpret Teacher Training Syllabus for Clinical Pharmacist Training Program （2023 edition） （hereinafter referred as to the “new syllabus”）， and to provide reference and guidance for promoting the implementation of the new syllabus and realizing the quality-improving goal of the reform of the clinical pharmacist teacher training program initiated by China Hospital Association. METHODS From the perspective of the management and based on the position of the designer， the new syllabus was interpreted from four aspects： the background of its compilation and release， the process of its compilation and its characteristics， the key improvements of the program and the points for attention about its subsequent implementation. RESULTS & CONCLUSIONS The development and release of the new syllabus provide a “construction blueprint” for the reform of the clinical pharmacist teacher training program of the China Hospital Association. The whole process of compiling the new syllabus is characterized by four basic features： theory-led， goal-oriented， research-based， and synergistic. Compared with the previous syllabus， in addition to the adjustment of the text structure，the new syllabus presents more complete and clearer competence requirements for clinical teaching competence in terms of training objectives； in terms of training content， it further structures the group of task items， pays attention to the 育。E-mail：zhenjiancun@163.com sequential planning and time arrangement of items， and puts forward both quantitative and qualitative refinement requirements for each specific training task；in terms of training methods， it emphasizes the interaction of lecturing， demonstrating and guiding， and the progression of observation， operation and reflection， with the intention of guiding teacher trainees to “learn how to teach by teaching”. In the subsequent implementation of the new syllabus， it is necessary for the teacher training bases to attach great importance to the guarantee of training conditions and process quality management， and to organize the teacher training team to do a good job in the two training programs of “clinical pharmacist training” and “clinical pharmacist teacher training”. Based on further improving the connection between the two training programs， the teacher training team should continue to explore the scientific model of clinical pharmacist teacher training oriented by clinical teaching competence.