The maître d’ asks (in Chinese) “how many “--but you don’t understand, and resort back to your old days of “greasing the palm.” So she sees the 100 kuai note and assumes that you’re dining with 99 others. You’re more than welcome to book the place, or perhaps a quick Mandarin Chinese lesson on “how many?” would aid. Episode link: https://www.chinesepod.com/0351