196) 谷

gu

valley

valley  [symbol] + mouth 口¹⁶[kǒu]

Symbolizes an entrance (口) of a valley () which gets wider as it accepts more water down the way.

196ax) 宀

mian

196a) 容

rong

allow; appearance

house 宀¹⁴¹[mián] + valley 谷 [gǔ]

Symbolizes a house (宀) that is as big as a valley (谷) and can allow any amount of water that flows into it.

196b) 俗

su

custom

person 亻⁷⁰[rén] + valley 谷 [gǔ]

Like a valley (谷) which accepts all waters, customs represent something that’s been customarily accepted (谷) and passed for long generation of people (亻).