Learn Mandarin while you brush your teeth or shave? Read how Singapore's Minister Mentor Lee Kuan Yew does it!A Prime Minister as an interpreter? Find out when and why MM Lee had to do it.For the first time, this towering figure of the island-state's politics gives a first-hand account of H ow he has learnt Mandarin over the last 50 years and kept it alive. He also tells W hen and W hy he decided to learn the language, W here he got hold of the learning materials from, W hom he practises his Mandarin with and W hat spurs him on.MM Lee goes beyond these 5Ws and 1H in Keeping My Mandarin Alive,