Shenzhen Airlines, the fourth largest airline in Mainland China, was accepted into the Star Alliance in 2011, which gives the airline alliance access to five new cities in China. In addition to these flights to Juzhou, Linyi, Qinhuangdao, Shijiazhuang and Zhoushan, Shenzhen Airlines offers cheap flights in China connecting cities like Lhasa, Urumqi, Yiwu, Chengdu, Shanghai and Beijing. From their hub in Shenzhen, the airline also offers flights from Mainland China to Japan, Indonesia, Osaka, Vietnam, Thailand, Singapore, Taiwan, Seoul and Hong Kong.