Perhaps you should try some spelling variations:
when scaling » when dealing, when starting, when setting
huang cheng » huang chang, hong cheng, huang weng
scaling a » scaling _, scaling up, scaling laws
law day's » law dayak
yang jin » yang jie, yang jun, ying jin
yang yi » yang di, yang xi, yang jui
a law » _ law, a low, a las
wang » wing, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR wan) yan) OR (huang cheng)) ((yang yi) OR (yang jin)) when scaling a law day's ;~.
• Adding a wildcard symbol may retrieve word variants: (((wang or wan) yan) or (huang cheng)) ((yang yi) or (yang jin)) when scaling a law day's ;*.