Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
minh rong » minh cong, min hong, ming kong
hua rene » juan rene
ten minh » tuan minh, thi minh, ten high
hua ren » hua chen
rong yu » hong yu, rong su, wong yue

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 (wang yang)) ka ((hua rene) or (hua ren)) ten minh rong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) ka ((hua rene) OR (hua ren)) ten minh rong yu ;*.