"They defended the freedom that we now so much enjoy," said Major General William Chen, an Army veteran.
The group of honorees included veterans like 97-year-old Harry Jung.
"All this publicity, I mean, I like living a quiet life, and then I said 'Oh my goodness!'"
Jung remembers the discrimination his community faced before the war when the Chinese Exclusion Act prevented immigration. The act also kept those already in the US from becoming naturalized citizens.
But still, he wanted to serve.
"I'd like to congratulate all the Chinese Americans who served in the armed forces for their county," he said.
He enlisted, as did thousands of Chinese Americans, and it helped change the course of the war.
After decades, Jung and 49 other Philadelphia area Chinese American veterans received the highest honor Congress could offer.
Of the 20,000 Chinese Americans who served in World War II, only a few hundred remain today.
That's why this ceremony also honored their loved ones, to let them know their service will never be forgotten.
"I know that I would not be here today as a two-star general of the United States Army if not for those who came before," said Major General Garrett Sung Yee of the United States Army. "Like my father, my uncle, and the 20,000 Chinese Americans that served during WWII. I know he'd be proud."