Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
congo shu » cong shu
dan yang » daun yang, tan yang, wang yang
yang hua » wang hua, yang hui, ying hua
hua rene » hua ren, juan rene
ten minh » tuan minh, thi minh
ten high » set high, un high, bed high

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) OR (dan yang)) yang hua rene ((ten minh) or (ten high)) congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dan yang)) yang hua rene ((ten minh) OR (ten high)) congo shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (dan yang)) yang hua rene ((ten minh) or (ten high)) congo shu ;*".