Orkut Gmail, credentials. Before the introduction of the New Orkut, users had two options to message friends: via the scrapbook (equivalent to the Facebook wall) or by sending a private message. Since the New Orkut introduced a privacy control for scraps posted to the scrapbook, the messages system was disabled in this version, but not for those still using the old version.<ref> Orkut Orkut was a social networking website owned and operated by Google. The service was designed to help users meet new and old friends and maintain existing relationships. The website was named after its creator, Google employee Orkut Büyükkökten.
Xing Qiyi on bufotoxins at Wieland's laboratory. In 1937, Xing returned to China. He moved to Kunming since eastern China was occupied by Japanese invaders. There, he spent some efforts on the refining of Quinine. Then Xing joined the New Fourth Army as a teacher in its military medical school. Moreover, he assisted the army to product medicine. In 1946, Xing went back to Beijing and accepted an appointment as a professor at Peking University. In 1950s, Xing designed a new method to synthesize the chloramphenicol. During 1964–65, Xing participated in the total synthesis of bovine insulin project, co-operating with Shanghai Institutes