When Kuan Teh-hsing's portrayal of Huang Fei-hong made Huang famous in Hong Kong, Mo and Huang Han-hsi grew in notoriety as well. Pang Ka Fat remembers seeing Mo, the last witness to Huang's great achievements, when he was small.
她耍雙刀很有名，自從關德興的黃飛鴻在香港走紅後，她和黃漢熙也跟著紅，彭家發小時曾在香港見過莫桂蘭這個碩果僅存的見證人。