Here is the translation of the given content into English: "Marital Harmony Secrets"

Author: Zhang Weicheng
Publisher:
Publish Date: 2007-01-01
Features: A harmonious marital life is a loving resonance in emotions, where two people respect and love each other, share worries, and enjoy happiness together. Marital harmony is the key to family harmony, and sexual harmony between spouses is the core of marital harmony. "The Little Secrets of Marital Harmony" provides a detailed introduction to the relationship between diet and sexual harmony, as well as marital harmony and sexual health care. It focuses on yang-boosting and yin-nourishing foods, small secrets for invigorating qi, small secrets for enriching blood, small secrets for nourishing yin, and small secrets for strengthening yang. The book is systematic, coherent, and rich in content.