Perhaps you should try some spelling variations:
longer do » longer _, longer a
ching leo » ching lee, ching hea, ching wen
china led » china land, china less, china law
zhang zhi » zhong zhi, wang zhi, zhang wei
long do » long d, long du, long ago
hua lee » hwan lee, phua lye, zhuo lee
hadi » had

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: ((long do) OR (longer do)) hadi hua lee ((ching leo) OR (china led)) zhang zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((long do) or (longer do)) hadi hua lee ((ching leo) OR (china led)) zhang zhi ;~".
• Adding a wildcard symbol may retrieve word variants: ((long do) or (longer do)) hadi hua lee ((ching leo) OR (china led)) zhang zhi ;*.