Arrangement and research on ancient documents of the ethnic minorities in China Annual report on development of ethnic minorities in China 并列题名：Annual report on development of ethnic minorities in China an investigation and research on the culture of papercutting of ethnic minorities in China an empirical research on the basic-level governments of the ethnic areas in China Report on the development of ethnic minorities in China 并列题名：Report on the development of ethnic minorities in China Arrangement and research of copper weights of the Yuan dynasty Arrangement and research on the Chu bamboo slips documents of confucianism stored in Shanghai Museum ]Major events and festivals of ethnic minorities in China