beef and asian spinach

Every time I go to the Asian Food Market, without fail, beef and chicken are a must purchase.  The guys always ask me, in their oriental accent, if I want the beef cut like Korean BBQ.  That's the best cut as far as I'm concerned.  Nice and thin (makes for quick stirfrying without cooking everything else to death and the meat's not tough).  The produce is always the best bargain.  Last year was the first time I'd tried the oriental/asian spinach....yumbo scumbo.  Some Asian meals are so easy: throw everything in the wok for a high and quick stir fry, add tons of garlic and onion powder, soysauce to liking and add the spinach for the last 1-2 stirfring.  Immediately remove the wok from heat, serve and munch to your tastebuds' content....