In April 1953, he returned to China and became a teacher at a middle school in Qufu, Shandong province. In 1978, Yu Liangshi was transferred to the education department of Jingzhou, Hubei province.
In April, China Drug Administration approved a nine-way HPV vaccine, which works against up to nine types of HPV and was developed by US company MSD. A similar vaccine, which was also developed by the company and works against four types of HPV, was approved by the administration in May last year.
In 2016, Washington designated India a "Major Defense Partner", capping years of efforts to improve India-US ties under president Barack Obama. The aim was to improve military cooperation and cut red tape to ease defense deals.
In April, one of Innomed's guide wire products obtained approval from the US Food and Drug Administration. Two months later, the product was also approved in China, marking the startup's substantial progress.
In April, China's National Medical Products Administration approved the company's anti-PD-1 antibody tislelizumab as a treatment for patients with locally advanced or metastatic urothelial carcinoma, the most common type of bladder cancer, following the therapy's initial approval in classic Hodgkin's lymphoma in December 2019.
In April, the State Council approved the plan for the construction of the Hengqin International Recreation Island, the nation's third of its kind. The 106.46-square-kilometer region has many well-known tourist sites, such as Chime-Long Ocean Kingdom, the largest marine theme park in the world.
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In April, the China Road and Bridge Corp, a global infrastructure contractor, signed an agreement with Serbian authorities to establish the industrial park, which is expected to attract around 1,000 Chinese companies and employ roughly 10,000 people, Mali said.
In 2019, the two departments released the first list of 320 key villages.
In 2019 alone, the size of China's pet market reached 202.4 billion yuan, up 18.5 percent year on year, and the pet ownership rate reached 23 percent, up 4 percent year on year. At the same time, stray animals caused by pet abandonment and uncontrolled reproduction have also caused many social problems.
In August, Japan dropped South Korea off its whitelist of trusted trading partners that are given preferential export procedure. In response, Seoul removed Tokyo from its whitelist of trusted export partners.