• Research on improving rice varieties for micronutrients by biotechnology. Chinese-Vietnamese project. Period 2021-2024.
  • Research on some biological characteristics, chemical compositions and biological activities of some species in the Red Pine family (Taxaceae S.F.Gray) in Vietnam. NAFOSTED. Period 2020-2023.
  • Exploring the medical, (eco)-toxicological and socio-economic potential of natural extracts in North Vietnam (2017-2022). ARES-Académie de Recherche et d’Enseignement supérieur.  Period 2017-2022.
  • Research on vascular plant diversity in Bac Huong Hoa Natural Reserve, Quang Tri province to propose the measures of conservation. ARC-VNU. Period 2015-2017.
  • Research on the relation between acclimation of potato plants on high temperature, drought and salinity. NAFOSTED. Period 2012-2015.
  • The biodiversity study of algae and cyanobacteria in Pu Luong Nature Reserve, Thanh Hoa province. ARC-VNU. Period 2012-2014.
  • Research on the ability to form adventitious roots of Ngoc Linh ginseng (Panax vietnamensis Ha et Grushv.) to produce biomass and bioactive substances for public health care.  NAFOSTED. Period 2009-2012.
  • Study on plant diversity on Cham Chu Nature Reserve Area, Tuyen Quang province are base for the biodiversity conservation. ARC-VNU. Period 2008-2010.