Author in the following contributions
- A study of charmed baryon production from chiral effective Lagrangian with heavy-quark symmetry and large-$N_c$ constraints
- Fitting coupling constant of ground-state charm baryons $\Lambda_c, \Sigma_c$ by using decay width of quark model
- Implication of heavy-quark symmetry in chiral Lagrangian of nucleon, D meson and charmed baryon
