Perhaps you should try some spelling variations:
wang liang » wang yang
yang yang » wang yang, wang yan
chang zhi » zhang zhi, wang zhi, chang ha
tuan hua » tan hua, tuan vu, yuan hui
wei jing » wei ming, wei qiang, wei ji
ji chang » jin chang, ii chang, yi chang
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (yang yang)) ((ya hua) or (tuan hua)) wei jing ji chang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (yang yang)) ((ya hua) OR (tuan hua)) wei jing ji chang zhi ;*.