Yilu Liu received her M.S. and Ph.D. degrees from the Ohio State University, Columbus, in 1986 and 1989. She received the B.S. degree from Xian Jiaotong University, China. Dr. Liu is currently the ...

Earn 3X back at gas stations, restaurants and supermarkets, and on airlines and hotels. You'll also get access to transfer partners, although only a few are domestic carriers. This card earns rich ...