中国的姓氏多且复杂。其中少 数姓氏地域性很强。譬如过她与无锡、邝姓与广东、恽姓与武进、冒姓与如皋等等，一看姓氏，便可推测人物的籍贯。笪（Ｄａ）姓和句容的缘分也是如此。 一、笪姓不足回回 日前，新疆大学出版社出版魏德新《中国回族姓氏溯源》一书，将“笪姓”归于回 Chinese surnames are complex and complicated. A few of the surnames are very regional. For example, she and Wuxi, Kwong surname and Guangdong, surname and Wu Jin, risking surname and Rugao and so on, look at the surname, you can guess the origin of characters.笪 (Da) surname and Jurong fate as well. First, the lack of surname Back In recent days, Xinjiang University Press published Wei Dexin “Chinese Hui surname traceability,” a book, “surname surname” attributed back