Perhaps you should try some spelling variations:
yanling liang » yang liang
test housing » cost housing, era housing, tested using
wan yanling » wang yanling, wang yangming, wang danning
test using » tests using, tested using, testing using
bank kong » bank long, bank bond
kong saur » kong sar, kong siu, kong your
liang li » ling li, qiang li, liang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yanling liang li ((test housing) OR (test using)) bank kong saur ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yanling liang li ((test housing) OR (test using)) bank kong saur ;".
• Adding a wildcard symbol may retrieve word variants: wan yanling liang li ((test housing) OR (test using)) bank kong saur ;*.