papers
Publications (3)
astro-ph.SR2018
Extended Structures of Planetary Nebulae Detected in H$_{2}$ Emission
Xuan Fang, Yong Zhang, Sun Kwok +4
astro-ph.SR2013
A Molecular Line Survey of the Carbon-Rich Proto-Planetary Nebula AFGL 2688 in the 3mm and 1.3mm Windows
Yong Zhang, Sun Kwok, Jun-ichi Nakashima +2
astro-ph.SR2019
A young multipolar planetary nebula in the making: IRAS 21282+5050
Chih-Hao Hsia, Yong Zhang, Sun Kwok +1