Waves of mass migrations from Hong Kong villagers exercised their right of abode in the United Kingdom and left for Europe. In 1967, a series of large-scale riots erupted in Hong Kong, causing social instability. These events led some of the richer Hong Kong residents to move abroad. Emigration took place to countries in Southeast Asia, South Africa or South American countries. This wave did not come to a rest until the mid-1970s. On the 19th of December 1984, the People's Republic of China and the United Kingdom signed the "Sino-British Joint Declaration", validated the 1997 transfer of sovereignty over Hong Kong to China. The declaration prompted
Culture of Hong Kong surveys. The traditional Cantonese religiosity, including Mahayana Buddhism, was generally discouraged during the British rule over Hong Kong, which favored Christianity. With the end of British rule and the handover of the sovereignty of the city-state to China, there has been a renewal of Buddhist and folk religions. The art of "asking the dead" (Jyutping: Man mai; Traditional Chinese: 問米) has long been a tradition in Hong Kong. It is often common for living people to want to ask dead people about their lives in the underworld. In these rituals, people bring paper-made garments, paper-made money, and paper-made food to