Perhaps you should try some spelling variations:
jeang yean » jeong yeon
wang qin » wang lin, wang qiao, wang jing
qin yang » yin yang, qin yaqing, ying yang
law main » law pain, law making, law mali
law made » law model, law trade, law more
new main » new spain, new math
yang ai » yang di, yang xi, yang yi
ai test » api test, i test, ii test

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 qin yang ai test ((((law main) OR (law made))) OR (new main)) jeang yean ;~.
• Adding a wildcard symbol may retrieve word variants: wang qin yang ai test ((((law main) or (law made))) or (new main)) jeang yean ;*.