Perhaps you should try some spelling variations:
yong zhang » yong phang, kong hang, yan zhang
jeong yeon » jeong hyeok, jeang yean, seung yeon
wang yong » wang yang, wang hyoung, wang yan
law model » flow model, new model, law codes
zhang ii » zhang i, zhang li, zhang si
ii testi » i testi, ii test, ai test
law past » law part, flow past, law pt
law east » new east

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 yong zhang ii testi ((law model) OR (((law past) OR (law east)))) jeong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong zhang ii testi ((law model) or (((law past) OR (law east)))) jeong yeon ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong zhang ii testi ((law model) or (((law past) OR (law east)))) jeong yeon ;*.