Perhaps you should try some spelling variations:
jeang yean » jeong yeon
kin jeang » kin keong
wan yan » wang yan, nan yan, wai yan
yang ai » yang di, yang li, yang dali
yang xi » yang di, yang jui
yang yi » yang di, yang jui
test a » test _, test 4, test 3
test 5 » test _, test 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((((yang ai) OR (yang xi))) or (yang yi)) ((test a) or (test 5)) kin jeang yean ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((((yang ai) OR (yang xi))) OR (yang yi)) ((test a) OR (test 5)) kin jeang yean ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((((yang ai) OR (yang xi))) or (yang yi)) ((test a) or (test 5)) kin jeang yean ;*".