Perhaps you should try some spelling variations:
jeong su » jeong _, jeong mi, jeong 情
i2 gang » ii gang, i gang, 1.2 gang
yi chen » jui chen
chen co » chen mo, when co, chen nico
co kino » ton kino, von kino
rong su » rong yu, cong sun, yong suk
2 gang » 1.2 gang
qian » ian, kian, jian

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian ((i2 gang) or (2 gang)) yi chen co kino ((rong su) OR (jeong su)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian ((i2 gang) OR (2 gang)) yi chen co kino ((rong su) OR (jeong su)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian ((i2 gang) or (2 gang)) yi chen co kino ((rong su) OR (jeong su)) ;*".