Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
test using » tests using, tested using, testing using
bank loans » bank loan
yan liang » wang liang, you liang, yan wang
bank bond » bank bonds
wei test » ein test, ai test, api test
wang » wing, wan, lang

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

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