Perhaps you should try some spelling variations:
kyung hwan » jung hwan
ting peng » ting ting, wang peng, yin peng
ting ping » ting ting, ting point, dong ping
jin kyung » jin ying, han kyung, jin kang
yang jin » yang jie, yang jun, ying jin
un yang » daun yang, dan yang, hui yang
yan un » yan kun, yan guan, yan yuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ting peng) or (ting ping)) wang yan un yang jin kyung hwan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ting peng) OR (ting ping)) wang yan un yang jin kyung hwan ;*.