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Before 1984, China did not have any patent law. But in 2015, China's patent office received a record 1 million applications, the most reported in any country in a single year.

Before the study, another research team also found a peptide in vascular stem cells that could induce the movement of stem cells and growth of vascular endothelial cells, which line the inside of blood vessels.

Before rising to fame, he and his father Li Yuan－the first emperor of the Tang Dynasty－always visited the temple and asked the deities to help unite the nation and build a prosperous dynasty.

Before the "Extradition Bill Incident" started, doxxing was mostly among former friends and associates who vented their anger and frustration with one another. It was generally non-criminal and only contravened Data Protection Principles, the commissioner said.

Beijing would respond strongly to any moves by the Trump administration if it endorses sanctions on China, Hong Kong lawmaker and former security chief Regina Ip Lau Suk-yee said on her official social media account on Saturday.