From physics to sociology，Straighten from society、Social inequality research to foreign immigration research in China，The academic road of this young scholar seems to have been changing。But seeking social truth、Lift the inner & ldquo; 昧 & rdquo;，Seek evidence under theoretical guidance，It's his ideal ideal。He is Liang Yucheng, an associate professor of the Department of Sociology and Social Work of Sun Yat -sen University。

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To deepen the society、Understanding of life，Liang Yucheng turned to sociology。1995，Liang Yucheng graduated from undergraduate from Sun Yat -sen University，Bachelor's degree in physics，But he found that he was a bit & ldquo; burnout & rdquo;，On the contrary，Bet365 lotto review More interested in liberal arts，& ldquo; Slowly discover yourself to society、I don't know enough about life，It seems to live in a shielded world & rdquo;，Liang Yucheng feels，Perhaps sociology can relieve this & ldquo; obscure & rdquo; state。So he enrolled in the school’s master's master's degree graduate student，Since then, I embarked on the road to sociological research。

1998，Liang Yucheng Master Graduation State School Teaching，The first course he taught was the first direction he later studied & mdash; & mdash; social layering and social inequality。If Liang Yucheng was & ldquo;，Later, it was completely transformed into a personal academic pursuit。

2002，Liang Yucheng Master Professor Bian Yan Jie, who taught at the Hong Kong University of Science and Technology at that time，Reading a doctorate degree。Professor Professor's academic vision open，Research methods closely stick to the forefront of the world，greatly promoted Liang Yucheng's academic growth。On the eve of graduation Bet365 app download of Dr. 2007，Liang Yucheng's thick accumulation，In a short period of time, I published 3 high -quality papers in "Chinese Social Sciences" and "Sociology Research"。where，Published in "Chinese Social Sciences" "The State and Markets in the Market Transformation Process & MDASH; & Mdash;，Posted and verified & ldquo; Marketization assumptions of labor life & rdquo;、& ldquo; National Welfare Assumptions and Social and economic status Differences & rdquo;，Differential compensation and distinction between laborer life that acts on different socio -economic status is found。This article has attracted the attention of actuarial experts of social endowment insurance。Later，This article has won the second prize of the Ministry of Education's Humanities and Social Sciences Outstanding Achievements and the first prize of the outstanding social science achievement in Guangdong Province。

　　Looking for & ldquo; New growth point & rdquo;

After graduating from Dr.，Liang Yucheng did not fully adhere to the bet365 live casino games original direction，Instead, we deliberately seek a & ldquo; new growth point & rdquo;。After some attempt，He determined & ldquo; Foreign immigrants in China & rdquo;、New direction of forward -looking and long -term research value。

Starting from 2009，Liang Yucheng began to pay attention to China's international immigration problem，Especially African immigrants in Guangdong。During the research process，Liang Yucheng discovered，It is difficult to study the traditional survey method to study the African African group with scarcity and hidden characteristics，It may even get an error result。So he used the RDS sampling method proposed by Douglas in 1996，Data collection at two survey locations，In the last 700 copies of data，The requirements for the analysis of RDS samples。According to Liang Yucheng,，Research projects made by using this method in the field of sociology in China were still very small。

Starting from the PhD stage，Liang Yucheng joined several major national surveys: Participated Bet365 lotto review in China's comprehensive social survey，successively in 2003、2008、2009、Investigation in Guangdong in 2010; 2009，Chinese family tracking survey hosted by the Social Science Survey Center of Peking University; starting in 2010，Assisting Professor Cai He presided over a dynamic survey of China Labor Dynamic Survey by the Social Science Investigation Center of Sun Yat -sen University。With these social surveys，Liang Yucheng carried out a series of studies，A lot of results have been achieved，And thereby extended another new direction of his academic development & mdash; & mdash; research on social survey itself。

Speaking of the future research direction and method，Liang Yucheng said，Whether it is & ldquo; The impact of social transformation on social inequality & rdquo; Research、& ldquo; Social survey data collection and its laws & rdquo; research，Still the new & ldquo; in the field of foreign immigrants & rdquo; field，He is all practicing the empirical research on bet365 best casino games the theoretical orientation of Professor Yan Jie.，Pay attention to the theoretical construction ability，Attention to research design ability and data analysis ability。Liang Yucheng thinks，& ldquo; Only this，can improve academic、Scientific research level & rdquo;。