Silicon Valley - Erlich goes to Tibet (S4E9) Jian Yang Special Occasion , Smoking Cigarettes "I can call my uncle in Beijing. He's a very corrupt." JIAN-YAAAAAAAAAAAAAAAANNNNNNNNNNNNNNGGGGGGGGGGGGGGGGGGGGGGG!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Erlich Leaving for Tibet. Gavin Belson Meet Erlich Backman in Tibet