669. Small Changes Big Growth

Sincere Friendship Has No utilitarianism

The Spread of Chinese Culture to the WorldTraditional Etiquette Reflects Cultural Accomplishment

Drama Art Shows Life’s Joys and SorrowsAncient Poetry Influences Modern AestheticsFolk Song Culture Reflects Local Customs

Art Cultivates People’s TemperamentTraditional Festival Customs Need Protection

Modern Literature Records The Times

Garden Art Shows Chinese Aesthetic ConceptLow-Carbon Life Starts From Me

The Importance of Forest ProtectionSave Water for Sustainable Future

Global Warming and Human ResponsibilityGarbage Sorting Improves Living Environment

(责任编辑：姜贤秀)