1. Analyze optical field distortion of CTIO 0.9-m CCD camera
   
2. Build Parallaxes Data Reduction Pipelines
   
3. Measure Parallaxes, Photometry and Spectroscopy of High Proper Motion and Nearby Stars
   
4. Search High Proper Motion Stars in the Southern Sky
   

Cool Subdwarfs

1. Measure Masses and Constructing Empirical Mass-luminosity Relation of Low Metallicity Stars
   
2. Study Spectroscopic Features and Metallicities for Cool Subdwarfs
   
3. Study Multiplicity of Cool Subdwarfs
   
4. Determine Cool Subdwarfs' Ages
   

Others

1. Nearby stars rotational periods through Kepler 2 mission
   
2. Design and implement a MySQL database for nearby stars
   
3. Image pattern match algorithm to match stellar patterns
   
4. Bayesian analysis on fitting HST/FGS interferometric curves
   
5. Time series/Monte Carlo analysis on periodic signals
   
6. Uneven sampling data analysis on stellar variability
   
7. Parametric/non-parametric statistics on dwarfs and subdwarfs variability
   
8. Data-mining of photometry catalogs
   
9. Radial Velocity measurements of nearby binaries
   
10. Study Local Supergiants in Galaxy
    
11. Measure White Dwarf Dynamical Masses
    
12. Study Stellar Multiplicity in Exoplanet Systems
    
13. Model Planetary Nebulae Radial Brightness Profile