Perhaps you should try some spelling variations:
hua rene » hua ren, juan rene
ten minh » tuan minh, thi minh, ten high
del high » der high, delhi high, diet high
yang ya » yang yao, yang ka, yang yang
yang yi » yang di, yang xi, yang jui
cong yu » hong yu, rong yu, chong yun
yang y » yang _, yang 8, yang 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((((yang ya) OR (yang y))) or (yang yi)) hua rene ((ten minh) or (del high)) cong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((((yang ya) OR (yang y))) OR (yang yi)) hua rene ((ten minh) OR (del high)) cong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((((yang ya) OR (yang y))) or (yang yi)) hua rene ((ten minh) or (del high)) cong yu ;".
• Adding a wildcard symbol may retrieve word variants: dong ((((yang ya) OR (yang y))) or (yang yi)) hua rene ((ten minh) or (del high)) cong yu ;*.