• 疒(illness; patient in bed)
• 丙(third heavenly stem)

A person lying on a sickbed crying out in pain everywhere sounds like "bing."

• 母(mother; origin)
• 龶(toxic grass; harmful plant)

A toxic plant grows from the earth like a mother nurturing life, but carries deadly poison.

• ⺍(two hands (indicating learning))
• 冖(roof; house)
• 子(child)

A child sitting under a roof with two hands diligently studying represents learning.

• 疒(illness; patient in bed)
• 丙(third heavenly stem)

A person lying on a sickbed crying out in pain everywhere sounds like "bing."

• 母(mother; origin)
• 龶(toxic grass; harmful plant)

A toxic plant grows from the earth like a mother nurturing life, but carries deadly poison.

• ⺍(two hands (indicating learning))
• 冖(roof; house)
• 子(child)

A child sitting under a roof with two hands diligently studying represents learning.