The black lesser panda Bin Tu Rong is probably a parody of Jackie Chan/Cheng Long , or Bruce Lee/Li Xiao Long , all 3 of them has "Dragon" in their names . He even has the "One-Inch Punch" .
Sadly , this kind of mating method is what chinese peoples actually use in real life :
Initially, the primary method of breeding giant pandas in captivity was by artificial insemination, as they seemed to lose their interest in mating once they were captured. This led some scientists to try extreme methods, such as showing them videos of giant pandas mating , and giving the males Viagra. The normal reproductive rate is considered to be one young every two years.
A female goes into estrus, which lasts for two or three days and only occurs once a year. The father has no part in helping raise the cub. ( from wikipedia )