Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
yang yao » yang yang, wang yan, yang yi
hua rene » hua ren, juan rene
ten minh » tuan minh, thi minh
ten high » set high, un high, can high
bed high » based high, oecd high, del high
yao hua » ya hua
cong yu » hong yu, rong yu, chong yun

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