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

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