Gynaecoserica hani is a species of beetle of the family Scarabaeidae. It is found in China (Xizang).
Adults reach a length of about 5.1âÂÂ5.2 mm. They have a shiny, oblong body. Their body, including antennae, is yellowish brown, while the pronotum, frons and metasternum are darker. The dorsal surface is glabrous, except for a few setae on the head.
The species is named after its collector, Han Yinheng.