1. Lang Lang is a high-profile pianist in China, who has gained wide recognition in the international music arena with his outstanding musical talent and unique playing style. He won the International Mendelssohn Award and became the first China person to win it.

2. Kaono Hayato is a new generation pianist. Although his resume is relatively short, he has already made his mark in the music industry. Its music style and expressive force are unique, and it is deeply loved by listeners and insiders.

To sum up, Kakuno Hayato and Lang Lang are both excellent pianists with outstanding achievements and influence in the field of music. Because of their different musical styles and playing fields, it is difficult to directly compare their strength and talent, so they are both very powerful.