During the 1930's the percentages of clan fields in the delta region were the following: Hua-hsien, 50 percent; Ying-te, 20; Tung-kuan, 20; Hsiang-shan, 50; Nan-hai, 40; Shun-te, 60; Hsin-hui, 60; En-p'ing, 40; P'an-yu, 50.
The next day the train to Tung-kuan was stopped and evacuated several times as Japanese planes flew overhead. In Tung-kuan they waited thirty-six hours in an empty mail car for the train to Lin Fen.
1985, Rubie S. Watson, “The development of the Teng lineage: Ha Tsuen's early history”, in Inequality among Brothers: Class and Kinship in South China[3], Cambridge University Press, →ISBN, →LCCN, →OCLC, page 27:
Elite interests, especially those of the Teng, were well served by the construction of a large ancestral hall in Tung-kuan City. This hall, Tou Ch'ing T'ang, served Teng living throughout Hsin-an and Tung-kuan counties....This hall provided the Teng of Tung-kuan and Hsin-an counties with an institutional framework for united activities.
2009, Diane O'Brien, Thomas O'Brien, The Making of the Modern World 1450 to Present[4], 3rd edition, Custom Publishing, →ISBN, →LCCN, →OCLC, →OL, page 189:
Chang Pao's Red Fleet experienced similar setbacks. On August 18 they were badly beaten when they struck at the village of Pao-t'ang-hsia, in Tung-kuan county.
