zai si tan fu da xue ting yan jiang =: listen to the speeches in stanford university/ zai si tan fu da xue ting yan jiang =: listen to the speeches in stanford university / zai si tan fu da xue ting yan jiang/: listen to the speeches in stanford university, Zai si tan fu da xue ting yan jiang =: Listen to the speeches in Stanford University/ Zai si tan fu da xue ting yan jiang =: Listen to the speeches in Stanford University / Zai si tan fu da xue ting yan jiang/: Listen to the speeches in Stanford University,