A Chinatown needs to have gates ;)
Soups, dumplings, fried foods
Gyoza, dumplings and mochi
A variety of Chinese and Chinese-Japanese "fusion" foods.
A Hong Kong shop that did sit down meals or stand up food.
I'm not sure how much repeat custom they would get -
it was not a patch on a Guangdong restaurant on the same street.
As for these... I don't get them either.