Correct
上上
/ shàng shàng /
Strokes
Example
As an Adjective
very best
1
Shàngshàng
上上
qiān
签
best bamboo slip that has the best divinations inscribed on it
2
Shàng
上
shàngcè
上策
best plan
As an Adjective
before last
3
Shàng
上
shàngxīngqī
上星期
the week before last