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This article is the product of a long-term relationship between Prof. Yang Shengmin (Minzu University of China) and Prof. Roberto Malighetti (University of Milano-Bicocca). It is the outcome of a scientific collaboration that started in 2012 in Beijing, continued with the conference Anthropologies From in China. The First Italian Conference (University of Milano-Bicocca, 13.12. 2013), and was consolidated by the didactic activities at the Minzu University of China. It took the present form in the course of a conversation in the offices of the Collaborative Innovation Center for Ethnic Minority Development (Minzu University, Beijing) on the 6th of June 2016. Transcribed and then revised by both authors, the text considers the importance of Chinese anthropology and its contribution to the international dialogue. It probes the possibilities open to Chinese anthropology to offer an original articulation of its tradition with the Western influences that accompanied, from the very beginning, the development of anthropology in China. The Chinese innovative proposals are synthetized under three approaches: the historical, the Marxist, the applied, and the study of minorities.

The age and growth and population dynamics of the black pomfret, Parastromateus niger and the frigate tuna, Auxis thazard thazard were studied from specimens collected monthly in the Taiwan Strait from April 2005 to March 2006. With five age groups of each, the dominant black pomfret was one year, while frigate tuna was two years. The total mortality coefficient (Z) and the fishing mortality (F) of the black pomfret were at high levels, the exploitation ratio (E) was over 0.5, and the number of captured juvenile fishes showed that the stock of black pomfret in this area was overexploited and improper fishing gear was utilized. Compared with previous studies, the maximum and mean fork length, body weight and age of the two fishes declined gradually, the populations were younger in age and smaller in size. The growth coefficient k increased and age at the inflexion point of weight t r was younger than before. The smaller change of the fork length at first maturity of the two fishes has indicated a more vulnerable fishery ecosystem in this area. Therefore, in addition to the traditional fishery management approach, such as taking the minimum length into consideration, ecosystem approach to fisheries management (EAF) should be taken to improve the practical fishing management, including conserving the small pelagic fishery population in order to achieve the sustainable fishing of the stocks.La edad y crecimiento de la palometa negra, Parastromateus niger y del atún fragata o melva, Auxis thazard thazard se estudiaron a partir de especímenes capturados mensualmente en el estrecho de Taiwan, entre abril 2005 y marzo 2006. Se determinaron cinco grupos de edad, siendo dominante en la palometa negra los ejemplares de un ano, mientras que en el atún fragata los de dos anos. El coeficiente de mortalidad total (Z) y la mortalidad por pesca (F) de la palometa negra se encontraron en niveles altos. La tasa de explotación E resultó sobre 0,5 y el número de peces juveniles capturados demuestra que la población está sobreexplotada en la región y los equipos de pesca utilizados resultan inadecuados. En comparación con estudios previos, la longitud horquilla máxima y media, el peso corporal y la edad en ambas especies ha disminuido en forma gradual, presentando las poblaciones peces de menor edad y tamano. El coeficiente de crecimiento k aumentó y la edad en el punto de inflexión en peso t r se obtuvo en ejemplares más jóvenes que en anos previos. El pequeno cambio de la longitud horquilla determinado en la primer madurez en las dos especies indica que en esta zona, el ecosistema pesquero se encuentra más vulnerable. Por eso, además del enfoque tradicional en la gestión de la pesca, como la adopción de una longitud mínima, se requiere adoptar el enfoque ecosistémico a la ordenación de la pesca (EEP) para mejorar la conservación de la población de pequenos pelágicos y lograr así el desarrollo sostenible de los recursos pesqueros.