The majority of the Hawaiian Chinese were Cantonese migrants from Guangdong with minority of Hakka descent also from Guangdong. If all people with Chinese ancestry in Hawaii (including the Chinese-Hawaiians) are included, they form about 1/3 of Hawaii's entire population. Many thousands of them married women of Hawaiian, Hawaiian/European and European origin. A large percentage of the Chinese men married Hawaiian and Hawaiian/European women, while a minority married white women in Hawaii who were of Portuguese descent. The 12,592 Asiatic-Hawaiians enumerated in 1930 were the result of Chinese men intermarrying with Hawaiian and part Hawaiian/Europeans. Most Asiatic-Hawaiian men also married Hawaiians and European women (and vice versa). On the census, some Chinese with little "native blood" would be classified as Chinese – not as Asiatic-Hawaiians – due to "dilution of native blood". Intermarriage started to decline in the 1920s.