surname Wan
ten thousand / a great number

= + : As mnemonic symbol I choose a neuron, since each neuron is said to connect to 10000 others.

= + : Willy Walrus needs to dig up the floor in the anthill's bathroom, but he is tired of doing so manually with a plough. To make his life easier, he sets up a wind wheel for electricity, connects a neuron to the wind wheel and the plough to transmit the electricity and uses his new DIY electric plough to dig much faster.

萬 character breakdown

archaic variant of 偶[ou3]
ancient area
legendary monkey of ancient China

= + : Mnemonic symbol: 禺狨王

Yu the Great (yu) wanted to rally against the terrible reign of 禺狨王, but he found out about it. In the space station's bathroom (Ø4), he finds Yu the Great and tramples (禸) on her protest placard (甲).
grass radical 草字頭兒|草字头儿[cao3 zi4 tou2 r5]

Artificial lawn. The King of Chu burns artificial lawn in the aorta.

Characters with 萬 as component

to take a step / to stride

= + : Mahatma Gandhi (m) connected 10000 neurons (万) to a pair of gladiator sandals (辶) in the airplane's bathroom (ai4). He is about to take the first step (迈) just using his mind.
strict / severe

= + : Li Qingzhao (li) invented a new kind of chocolate factory (厂) in the space station's bathroom (Ø4). She attached a few of her neurons (万) to the factory so that she can mind control it. In this way she can create all kinds of new crazy flavors. She will be a fierce (厉) competitor on the market—if it weren't for this malicious spirit (厉) that will be haunting her. The spirit interferes with her neurons and makes her come up with all kinds of unspeakable horrors, ruining her mind controlled chocolate business.
surname Li

= + : Li Qingzhao (li) invented a new kind of chocolate factory (厂) in the space station's bathroom (Ø4). She attached a few of her neurons (万) to the factory so that she can mind control it. In this way she can create all kinds of new crazy flavors. She will be a fierce (厉) competitor on the market—if it weren't for this malicious spirit (厉) that will be haunting her. The spirit interferes with her neurons and makes her come up with all kinds of unspeakable horrors, ruining her mind controlled chocolate business.
wholesale
put forth effort
ulcer / plague
(scorpion) / an insect
variant of 漫[man4] / overflow of water / spreading

Words with 萬

omnipotent / all-purpose / universal
every kind / manifold / extremely
Wanxian port city on the Changjiang or Yangtze river in Sichuan, renamed Wanzhou district in Chongqing municipality in 1990
to have no way out / to have no alternative
Halloween (abbr. for 萬聖節前夜|万圣节前夜[Wan4 sheng4 jie2 Qian2 ye4])
All Saints (Christian festival)
universal bevel (to measure angles)
master key / skeleton key / passkey
Wanzai county in Yichun 宜春, Jiangxi
Wanxian prefecture in Sichuan, renamed Wanzhou district of Chongqing municipality in 1990
Wanxian port city on the Changjiang or Yangtze river in Sichuan, renamed Wanzhou district in Chongqing municipality in 1990
Wanxian port city on the Changjiang or Yangtze river in Sichuan, renamed Wanzhou district in Chongqing municipality in 1990

Sentences with 萬

萬 currently does not appear in any sentence.