Perhaps you should try some spelling variations:
dong hoang » hong hong
yang yang » wang yang, wang yan
ping cong » ping pong, minh cong, ping wang
yang zhi » wang zhi, yan zhi, liang zhi
zhi rene » i rene, ii rene, iii rene
rene ten » nine ten
ten ping » chen ping, team ping, ten point

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (dong hoang)) yang zhi rene ten ping cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong hoang)) yang zhi rene ten ping cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (dong hoang)) yang zhi rene ten ping cong shu ;*.