Perhaps you should try some spelling variations:
guan chang » yuan chang, huang chang, han chang
chang chen » chang ch'un, chang chuan, change when
dang hadi » dang hai
yan guan » gan guan, yan yuan, yang guang
yang jie » yang jin, yang xi, yang jun
yang jui » yang judy, yang xi
tan yan » tan yang, nan yan, tan tan
yang yi » yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan yan guan chang chen ((((yang jie) or (yang jui))) or (((yang yi) or (yang di)))) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan yan guan chang chen ((((yang jie) OR (yang jui))) OR (((yang yi) OR (yang di)))) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: tan yan guan chang chen ((((yang jie) or (yang jui))) or (((yang yi) or (yang di)))) dang hadi ;*.