A person enters from the left, walks, sits in a box, and undergoes a transformation from sadness to happiness before exiting to the right.

回顾中国共产党成立以来的一百年，实现救国、兴国、富国、强国的奋斗目标，书写人类发展史上壮丽史诗。

Watch Dwayne Johnson showcase his vocal skills in this entertaining video of him singing.

警方调查年轻CEO李宇峰的死亡案件，发现尸体上的小刺痕和毒草残留物，揭开了一场复杂的谋杀案的序幕。

Watch as a man showcases his athleticism with a series of impressive jumps, demonstrating his strength and agility.

Actor Tom Hanks stands outside in his yard with two massive dogs that dwarf him in size, showcasing their impressive height and gentle nature.

Learn about the jackfruit tree's scientific classification and its origins in southern India and Malaysian rainforests.