Perhaps you should try some spelling variations:
dong cao » dong xiao, dan cao, dong nan
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
qian shu » qian hu, jian she
tan shu » than she
a chen » ta chen, _ chen, n chen
ya a » a a, y a, ye a
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong cao) or (dong sin)) ya a chen ((yang jie) or (yang jin)) ((qian shu) or (tan shu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong cao) OR (dong sin)) ya a chen ((yang jie) OR (yang jin)) ((qian shu) OR (tan shu)) ;.
• Adding a wildcard symbol may retrieve word variants: ((dong cao) or (dong sin)) ya a chen ((yang jie) or (yang jin)) ((qian shu) or (tan shu)) ;*.