1, the glory and dignity of labor
2. Labor: the source of a better life
3. Labor creates the world and strives to create life.
4, the wisdom and strength of workers
5. The beauty of labor: the greatness in the ordinary.
6, the hardships and happiness of labor
7, respect for labor, cherish the results.
8, the value and significance of labor
9. Labor and growth: a compulsory course in life.
10, ode to labor: pay tribute to hard-working workers.
1 1, the glory and dream of labor
12, the power of labor: the engine to promote social progress
13, the tenacity of labor: the spiritual strength to overcome difficulties
14, the melody of labor: playing the hymn of the times