Perhaps you should try some spelling variations:
testing figure » beating figures, test figure, timing figure
spread testing » seed testing, spread timing, trend testing
china spread » china already, china sea, china korea
wuhan china » tuan china, yunnan china
hong jong » hong kong
kong siu » kong eiu, wong siu, dong sin
dong di » dong sin

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: ((hong jong) OR (dong di)) wuhan china spread testing figure kong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((hong jong) or (dong di)) wuhan china spread testing figure kong siu ;*.