Perhaps you should try some spelling variations:
chen zheng » chen zhen, chen aizheng, cheng zhang
zheng xin » zhang xin, zheng xuan, meng xin
xin jeong » min jeong, kin keong, xin tong
jeong 情 » jeong _, jeongui 情, jeong mi
tan ying » fan ying, ran ying, tan yang
yan zhi » wang zhi
yan zi » yuan zi, ban zi
hong » long

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

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