Nude mice handling, FACS / Intracellular cytokine staining, Cell purification, Chemotaxis assays, Human Th17 cells polarization/expansion, mES cell culture, Double immunofluorescence, Cell transfection, Laser-assisted microdissection, Tyramide signal amplification system (FACS, IF), FlowCytomix Multiplex Bead Assay, Real time RT-PCR, siRNA, Western blot, Molecular cloning (plasmid generation, purification of DNA, cutting DNA, ligation), RIP, RNA-Protein Pull Down, Bio-Plex Suspension Array System, Bio-Rad, Antibody preparation, Calculus, Linear algebra, Probabilities and statistics, Optimization, Graph theory, Stochastic Differential Equations, Differential Geometry, Modules and Group Representation, Algebraic Topology, Complex Analysis, Statistical Mechanics, Relativity and Cosmology, Quantum Mechanics, Physical Chemistry, Proficient in Linux, Docker, R/Python programming language, Familiar with common bioinformatics software and database, Deep learning, GEO/TCGA data mining, Design, implementation and interpretation of projects utilizing single cell/single nuclei, spatial transcriptomics, bulkseq, chipseq, cutrun, Hic, etc.