Do Sun Tiantian and Tom Gullikson have the same nationality ?
Sun Tiantian Sun Tiantian (; ; born 12 October 1981) is a Chinese former professional tennis player.
Liu Xiaofeng (academic) Liu Xiaofeng (, b. 1956) is a contemporary Chinese scholar and a professor at Renmin University of China. He has been considered the prototypical example of what is called a cultural Christian (), meaning a believer who may lack a specific church identification or affiliation, and was, along with He Guanghu, one of the main forerunners of the academic field of Sino-Christian Theology (). However, in recent years, his interest has shifted from studies in Christian theology to the political theories of Leo Strauss.