hello. what u need is a better vocal range.
1.5 months ago, i could barely hit fa ru xue and feng. now i am looking at just abit more to hit all the notes.
1.5months ago, i couldn't reach qingtian's chorus. now i can hit lin jj's range too.
go and google the program called wavepad. change the pitch of ur song, usually to about 70% around there, slowly sing daily, don't flip into falsetto, and ur range will increase. and yes KTV OUTING PLEASE!
oh one more thing, don't strain, it doesn't matter if u sound like shit, don't strain, once u strain its gonna shrink ur range.