Possessing burnished his culinary abilities during the kitchens cách làm cà muối xổi of Jean-Georges Vongerichten and Nobu Matsuhisa, the chef Chris Cheung returned to the meals of Manhattan’s Chinatown, wherever he was born and raised, to build his relaxed East Wind Snack Retailers in Brooklyn. In “Damn Fantastic Chinese Foodstuff,” his first cookbook, Mr. Cheung is your information to Chinatown (as he…