I Received Bachelor’s degree in chemistry from Bahir Dar University, Ethiopia and Graduated in Master’s degree in chemistry, specialty with Physical Chemistry from Haramaya University, Ethiopia, Africa. Then, I decided to pursue PhD, with realization that it is time to have an international experience and face strong challenge to improve my profession and intellectual skills. For that, I would like to thanks the BUCT to have the scholarship opportunity and Professor Sun Zhenyu. The reason why I find sun group suitable to me is that, having a standardized with well-organized laboratory, qualified teachers and research groups which will allow me to have a tremendous experience. I strongly believe that, I have highly motivated to fill my gap and make myself competent to any environment. The entire journey, I have gone through life made me stronger to face any unprecedented circumstances.（整个旅程，我所经历的生活使我更坚强地面对任何前所未有的情况。）