Los Angeles Chinatown is a hybrid of classic Cantonese Chinatown, commercialized China Town, new…read moreimmigrant South East Asian, Vietnamese Asian Town and the new rejuvenation of "Hipster" elements, a modernization and removal of antiquated tradition.
Chinatowns were originally Chinese Ghettos, the designated regions where White America would allow Chinese laborers (and subsequently their families) to live. Typically undesirable lower socioeconomic regions. It became commercialized in the late 1960's through the 1970's as a tourist attraction, a cultural curiosity of sort.
New York and San Francisco had, has and have a more "authentic" if there is such a description "Chinatown" with East/West coast snobbery towards those Cities over Los Angeles' C-Town.
Chinatown is still kind of dirty 'tho, much as New York's and San Francisco's that on a hot humid day you can smell the overrun of sewage stench along the curbs of the streets. It's not quite as filthy as Seattle and Honolulu Hawaii's Chinatown 'tho.
Parking can be difficult, but they have ample paid parking lots, and is also off of a public metro transit system. It's nearby Little Tokyo (aka Japantown) as well as kind of close to Dodger's Stadium, Downtown LA, Crypto (aka Staples) Centger, LA Live, the Financial District, the Garment District, etc. So, as a tourist or local running errands, there's many stops along the way and perripherally adjacent.
If you crave Chinese Food however, I'd recommend the SGV San Gabriel Valley or The OC, Orange County area of Irvine as great alternatives or greater destinations for dining.
If it's visiting something historic, this Chinatown is gritty and a nice experience during the day. The nightlife is mediocre, 'tho if you're driving and want food past 11pm, Chinatown has some really good eats!
There is a "Bruce Lee" statue for a photo op for visitors as well as a sitting statue of Sun Yat Sen in the townsquare area.
Golden Dragon Restaurant is a good place for authentic Dim Sum. There's an annual Chinese New Year Parade (Lunar New Year, typically sometime in Jan-Feb annually) held here too.