Perhaps you should try some spelling variations:
delhi high » del high
diet high » set high, del high, der high
wing yan » wang yan, wing ian, wing tan
roa juan » rojas juan, mora juan, rios juan
ten minh » tuan minh, thi minh, ten high
chen yun » chen yu, chen yue, chen yiqun
ya juan » y juan, san juan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((ya juan) OR (roa juan)) rene ((ten minh) or (((diet high) or (delhi high)))) chen yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((ya juan) OR (roa juan)) rene ((ten minh) OR (((diet high) OR (delhi high)))) chen yun ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((ya juan) OR (roa juan)) rene ((ten minh) or (((diet high) or (delhi high)))) chen yun ;".
• Adding a wildcard symbol may retrieve word variants: wing yan ((ya juan) OR (roa juan)) rene ((ten minh) or (((diet high) or (delhi high)))) chen yun ;*.