The Western ballroom dancing with the idea that men and women are equal contradicted the Chinese traditional virtues and courtesy from the time when it was introduced into China.

According to the great changes of the senior citizen s physiology, psychology and living environments, the paper discusses the special functions of body_building and food health protection for the senility.

Effect of the Plant Growth Regulator on Seed Germination and Seedling Vigor of Codariocalvx gnans;