Chin Chin—That disco party ball and flocked wallpaper may be kitsch, but the food is serious at this upscale Chinese restaurant. The cuisine is drawn from several regions, with Sichuan probably the most heavily represented. Waiters are efficient and discrete, and the complimentary appetizers give edge to your appetite. Sweet and sour actually tastes sweet and sour—not gooey—and the deserts resemble modern art. Do be aware, though, that portions are tiny. Open 7:30-11:30 pm. $$. Most major credit cards. In the Four Corners, 4 Hassan Sabry St. (Zamalek), phone 341-2961.