Mr. Lan graduated from a prestigious university in the United States with a Bachelor's degree and a Master's degree, majoring in financial mathematics and specialising in mathematical and statistical subjects and physics. He has worked as an academic supervisor at major training institutions in the US and Canada, and is responsible for tutoring and improving the performance of high school and undergraduate students in science subjects. He has also helped several Ivy League students transfer from the School of Social Sciences to the School of Business.