Perhaps you should try some spelling variations:
lei sheng » kwei sheng, wei shang, l.t sheng
tin hong » tan hong, kia hong, thi hong
jie song » jae song, jin song, kim song
sin yan » sun yan, qian yan, sin cain
yan hua » tan hua, ya hua, wang hua
hua lei » hua wei
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong sin yan hua lei sheng ((tin hong) or (jie song)) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong sin yan hua lei sheng ((tin hong) OR (jie song)) yu ;*.