良种繁育 liáng zhǒng fán yù

DEFINITIONS

  1. stock breeding (biology)

CHARACTERS

良 liáng
HSK 5
good, virtuous, respectable
种 zhǒng
HSK 3
seed; race, breed; to plant
繁 fán
HSK 5
complicated, complex, difficult
育 yù
HSK 3
produce, give birth to; educate