Perhaps you should try some spelling variations:
chen zheng » chen zhen, chen aizheng, cheng zhang
hong wang » hong gang, hong kong, hong jong
zheng xin » zhang xin, zheng xuan, meng xin
xin jeong » min jeong, kin keong, xin tong
jeong 情 » jeong _, jeongui 情, jeong mi
yan zhi » yan zi, wang zhi
tan yi » tang yi, tan li, tan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: hong wang ((yan zhi) or (tan yi)) chen zheng xin jeong 情 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hong wang ((yan zhi) OR (tan yi)) chen zheng xin jeong 情 ;*.