Perhaps you should try some spelling variations:
reading testing » reading writing, reading reading, reading seeing
reading using » reading during, trading using, reasoning using
wang yang » wang yan, wang yanling
liang li » ling li, qiang li, liang wei
long sar » kong sar, long span, long arm
li bic » li bin

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 liang) OR (wang yang)) liang li bic ((reading using) OR (reading testing)) long sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (wang yang)) liang li bic ((reading using) OR (reading testing)) long sar ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (wang yang)) liang li bic ((reading using) OR (reading testing)) long sar ;*.