  The relativistic chiral Lagrangians for both spin-$\frac{1}{2}$ and
spin-$\frac{3}{2}$ doubly charmed baryons are constructed up to the order
$\mathcal{O}(p^{4})$. From $\mathcal{O}(p^{2})$ to $\mathcal{O}(p^{4})$, there
are 19, 74, and 452 independent terms in the two-flavor case and 25, 112, and
864 independent terms in the three-flavor case. The chiral Lagrangians in the
heavy diquark limit are also obtained. From $\mathcal{O}(p^{2})$ to
$\mathcal{O}(p^{4})$, there are 7, 23, and 118 independent terms in the
two-flavor case and 8, 31, and 189 independent terms in the three-flavor case.
We present the low-energy constant relations between the relativistic case and
the case in the heavy diquark limit up to the order $\mathcal{O}(p^{3})$. With
the heavy diquark-antiquark symmetry, the low-energy constant relations between
the doubly charmed baryon case and the heavy-light meson case are also obtained
up to the order $\mathcal{O}(p^{3})$.
