marriages for some cases. Lankov wrote in 2010 that many Chinese husbands attempt to improve their Korean wives' official standing and may try expensively bribing the officials to get them a Chinese Resident Identity Card where they are registered as China-born ethnic Koreans. In the early to mid-1990s, the Chinese government was relatively tolerant with the issue of North Korean defectors. Unless the North Korean government sent special requests, the Chinese government did not display serious control of the residence of North Koreans in Chinese territory. However, along with intensified North Korean famine in the late 1990s, the number of defectors sharply increased, which raised international attention. As a result, China stepped up the inspection of North Korean defectors and began their deportations. According to a 2014 paper from the Hankuk University of Foreign Studies, South Korean authorities in China would generally be unable (or unwilling) to help North Korean escapees who approached them, although there were exceptions where South Korea had requested Chinese permission for the transfer of a North Korean escapee who entered a South Korean diplomatic compound. Requests have usually been granted after 1–3 years. In June 2002, a diplomatic row broke out between China and South Korea after Chinese security guards dragged a would-be asylum seeker from Seoul's embassy in Beijing. Before the incident, China had reportedly allowed North Koreans inside other foreign missions to go to South Korea by way of a third country, including a North Korean family who was detained in Shenyang on May. In 2012, Beijing allowed 5 defectors to leave for South Korea after they had spent three years in China. In February 2012, Chinese authorities repatriated 19 North Korean defectors being held in Shenyang and five defectors in Changchun from the same location. The case of the 24 detainees, who had been held since early February, garnered international attention due to the North's reported harsh punishment of those who attempted to defect. Human-rights activists say those repatriated face harsh punishment, including torture and imprisonment in labour camps. North Korean repatriation gained Chinese media coverage on 2012, and drew sympathy towards the refugees from Chinese netizens. In August 2014, 11 North Koreans detained by China on the Laos border was reported by Sky News to have been released rather than repatriated after talks between Chinese and South Korean diplomats. In April 2016, China allowed 13 North Korean restaurant workers to defect