Aficionados advise be sure to "grab your water" and "take extra tissues" to cope with the "tongue-numbing", dial-by-number "heat" at Han Chiang's "affordable" Sichuan chainlet, where some fans would "probably trade" their "first-born child" for the "ecstasy-inducing" dan dan noodles; while the contemporary surroundings leave little impression, opinions of the owner range from "amusing to...