Perhaps you should try some spelling variations:
liang liying » jiang liping, liang lilin, liang ying
liang dying » liang ying
tests using » tested using, sets using, results using
test using » tested using, testing using
bank long » bank loans, bank loan, bank bond
long sara » kong sar, long arm

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((liang dying) OR (liang liying)) 1 ((test using) or (tests using)) bank long sara ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang dying) OR (liang liying)) 1 ((test using) OR (tests using)) bank long sara ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang dying) OR (liang liying)) 1 ((test using) or (tests using)) bank long sara ;*".