Maria has the yusheng ingredients in her stall, and said that anyone who is willing to cough up $68,000 will be able to learn her family's secret recipe "right away".
Ma Li Ya Virgin Chicken’s century-old yusheng recipe is selling for S$68,000? You’ve likely heard of Ma Li Ya Virgin Chicken, the well-loved Hong Kong soy sauce chicken rice hawker stall in Chinatown ...