Perhaps you should try some spelling variations:
wang huang » wang luhang, wang hua, wang liang
huang ting » huang jing, huang ying, huang bin
aid debate » gain debate, wide debate, a debate
how stable » do stable, how state, how viable
how scale » how small, how space, new scale
ting aid » tied aid

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang huang ting aid debate during crises ((how scale) OR (how stable)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang huang ting aid debate during crises ((how scale) OR (how stable)) ;*".